28509624

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 94867200

約数和(自身を除く): 66357576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 71, 72, 78, 88, 99, 104, 108, 117, 132, 142, 143, 156, 169, 198, 213, 216, 234, 264, 284, 286, 297, 312, 338, 351, 396, 426, 429, 468, 507, 568, 572, 594, 639, 676, 702, 781, 792, 852, 858, 923, 936, 1014, 1144, 1188, 1278, 1287, 1352, 1404, 1521, 1562, 1704, 1716, 1846, 1859, 1917, 2028, 2343, 2376, 2556, 2574, 2769, 2808, 3042, 3124, 3432, 3692, 3718, 3834, 3861, 4056, 4563, 4686, 5112, 5148, 5538, 5577, 6084, 6248, 7029, 7384, 7436, 7668, 7722, 8307, 9126, 9372, 10153, 10296, 11076, 11154, 11999, 12168, 14058, 14872, 15336, 15444, 16614, 16731, 18252, 18744, 20306, 21087, 22152, 22308, 23998, 24921, 28116, 30459, 30888, 33228, 33462, 35997, 36504, 40612, 42174, 44616, 47996, 49842, 50193, 56232, 60918, 66456, 66924, 71994, 81224, 84348, 91377, 95992, 99684, 100386, 107991, 121836, 131989, 133848, 143988, 168696, 182754, 199368, 200772, 215982, 243672, 263978, 274131, 287976, 323973, 365508, 395967, 401544, 431964, 527956, 548262, 647946, 731016, 791934, 863928, 1055912, 1096524, 1187901, 1295892, 1583868, 2193048, 2375802, 2591784, 3167736, 3563703, 4751604, 7127406, 9503208, 14254812, 28509624]

約数ペア:

[(1, 28509624), (2, 14254812), (3, 9503208), (4, 7127406), (6, 4751604), (8, 3563703), (9, 3167736), (11, 2591784), (12, 2375802), (13, 2193048), (18, 1583868), (22, 1295892), (24, 1187901), (26, 1096524), (27, 1055912), (33, 863928), (36, 791934), (39, 731016), (44, 647946), (52, 548262), (54, 527956), (66, 431964), (71, 401544), (72, 395967), (78, 365508), (88, 323973), (99, 287976), (104, 274131), (108, 263978), (117, 243672), (132, 215982), (142, 200772), (143, 199368), (156, 182754), (169, 168696), (198, 143988), (213, 133848), (216, 131989), (234, 121836), (264, 107991), (284, 100386), (286, 99684), (297, 95992), (312, 91377), (338, 84348), (351, 81224), (396, 71994), (426, 66924), (429, 66456), (468, 60918), (507, 56232), (568, 50193), (572, 49842), (594, 47996), (639, 44616), (676, 42174), (702, 40612), (781, 36504), (792, 35997), (852, 33462), (858, 33228), (923, 30888), (936, 30459), (1014, 28116), (1144, 24921), (1188, 23998), (1278, 22308), (1287, 22152), (1352, 21087), (1404, 20306), (1521, 18744), (1562, 18252), (1704, 16731), (1716, 16614), (1846, 15444), (1859, 15336), (1917, 14872), (2028, 14058), (2343, 12168), (2376, 11999), (2556, 11154), (2574, 11076), (2769, 10296), (2808, 10153), (3042, 9372), (3124, 9126), (3432, 8307), (3692, 7722), (3718, 7668), (3834, 7436), (3861, 7384), (4056, 7029), (4563, 6248), (4686, 6084), (5112, 5577), (5148, 5538)]