28658124

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 180

約数和(自身を含む): 89219592

約数和(自身を除く): 60561468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 43, 44, 51, 54, 66, 68, 81, 86, 99, 102, 108, 121, 129, 132, 153, 162, 172, 187, 198, 204, 242, 258, 297, 306, 324, 363, 374, 387, 396, 459, 473, 484, 516, 561, 594, 612, 726, 731, 748, 774, 891, 918, 946, 1089, 1122, 1161, 1188, 1377, 1419, 1452, 1462, 1548, 1683, 1782, 1836, 1892, 2057, 2178, 2193, 2244, 2322, 2754, 2838, 2924, 3267, 3366, 3483, 3564, 4114, 4257, 4356, 4386, 4644, 5049, 5203, 5508, 5676, 6171, 6534, 6579, 6732, 6966, 8041, 8228, 8514, 8772, 9801, 10098, 10406, 12342, 12771, 13068, 13158, 13932, 15147, 15609, 16082, 17028, 18513, 19602, 19737, 20196, 20812, 24123, 24684, 25542, 26316, 30294, 31218, 32164, 37026, 38313, 39204, 39474, 46827, 48246, 51084, 55539, 59211, 60588, 62436, 72369, 74052, 76626, 78948, 88451, 93654, 96492, 111078, 118422, 140481, 144738, 153252, 166617, 176902, 187308, 217107, 222156, 236844, 265353, 280962, 289476, 333234, 353804, 421443, 434214, 530706, 561924, 651321, 666468, 796059, 842886, 868428, 1061412, 1302642, 1592118, 1685772, 2388177, 2605284, 3184236, 4776354, 7164531, 9552708, 14329062, 28658124]

約数ペア:

[(1, 28658124), (2, 14329062), (3, 9552708), (4, 7164531), (6, 4776354), (9, 3184236), (11, 2605284), (12, 2388177), (17, 1685772), (18, 1592118), (22, 1302642), (27, 1061412), (33, 868428), (34, 842886), (36, 796059), (43, 666468), (44, 651321), (51, 561924), (54, 530706), (66, 434214), (68, 421443), (81, 353804), (86, 333234), (99, 289476), (102, 280962), (108, 265353), (121, 236844), (129, 222156), (132, 217107), (153, 187308), (162, 176902), (172, 166617), (187, 153252), (198, 144738), (204, 140481), (242, 118422), (258, 111078), (297, 96492), (306, 93654), (324, 88451), (363, 78948), (374, 76626), (387, 74052), (396, 72369), (459, 62436), (473, 60588), (484, 59211), (516, 55539), (561, 51084), (594, 48246), (612, 46827), (726, 39474), (731, 39204), (748, 38313), (774, 37026), (891, 32164), (918, 31218), (946, 30294), (1089, 26316), (1122, 25542), (1161, 24684), (1188, 24123), (1377, 20812), (1419, 20196), (1452, 19737), (1462, 19602), (1548, 18513), (1683, 17028), (1782, 16082), (1836, 15609), (1892, 15147), (2057, 13932), (2178, 13158), (2193, 13068), (2244, 12771), (2322, 12342), (2754, 10406), (2838, 10098), (2924, 9801), (3267, 8772), (3366, 8514), (3483, 8228), (3564, 8041), (4114, 6966), (4257, 6732), (4356, 6579), (4386, 6534), (4644, 6171), (5049, 5676), (5203, 5508)]