28231632

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 160

約数和(自身を含む): 95410560

約数和(自身を除く): 67178928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 457, 468, 528, 572, 594, 624, 702, 792, 858, 914, 936, 1144, 1188, 1287, 1371, 1404, 1584, 1716, 1828, 1872, 2288, 2376, 2574, 2742, 2808, 3432, 3656, 3861, 4113, 4752, 5027, 5148, 5484, 5616, 5941, 6864, 7312, 7722, 8226, 10054, 10296, 10968, 11882, 12339, 15081, 15444, 16452, 17823, 20108, 20592, 21936, 23764, 24678, 30162, 30888, 32904, 35646, 40216, 45243, 47528, 49356, 53469, 60324, 61776, 65351, 65808, 71292, 80432, 90486, 95056, 98712, 106938, 120648, 130702, 135729, 142584, 160407, 180972, 196053, 197424, 213876, 241296, 261404, 271458, 285168, 320814, 361944, 392106, 427752, 522808, 542916, 588159, 641628, 723888, 784212, 855504, 1045616, 1085832, 1176318, 1283256, 1568424, 1764477, 2171664, 2352636, 2566512, 3136848, 3528954, 4705272, 7057908, 9410544, 14115816, 28231632]

約数ペア:

[(1, 28231632), (2, 14115816), (3, 9410544), (4, 7057908), (6, 4705272), (8, 3528954), (9, 3136848), (11, 2566512), (12, 2352636), (13, 2171664), (16, 1764477), (18, 1568424), (22, 1283256), (24, 1176318), (26, 1085832), (27, 1045616), (33, 855504), (36, 784212), (39, 723888), (44, 641628), (48, 588159), (52, 542916), (54, 522808), (66, 427752), (72, 392106), (78, 361944), (88, 320814), (99, 285168), (104, 271458), (108, 261404), (117, 241296), (132, 213876), (143, 197424), (144, 196053), (156, 180972), (176, 160407), (198, 142584), (208, 135729), (216, 130702), (234, 120648), (264, 106938), (286, 98712), (297, 95056), (312, 90486), (351, 80432), (396, 71292), (429, 65808), (432, 65351), (457, 61776), (468, 60324), (528, 53469), (572, 49356), (594, 47528), (624, 45243), (702, 40216), (792, 35646), (858, 32904), (914, 30888), (936, 30162), (1144, 24678), (1188, 23764), (1287, 21936), (1371, 20592), (1404, 20108), (1584, 17823), (1716, 16452), (1828, 15444), (1872, 15081), (2288, 12339), (2376, 11882), (2574, 10968), (2742, 10296), (2808, 10054), (3432, 8226), (3656, 7722), (3861, 7312), (4113, 6864), (4752, 5941), (5027, 5616), (5148, 5484)]