28010736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 90

約数和(自身を含む): 84958848

約数和(自身を除く): 56948112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1151, 1352, 1521, 1872, 2028, 2302, 2704, 3042, 3453, 4056, 4604, 6084, 6906, 8112, 9208, 10359, 12168, 13812, 14963, 18416, 20718, 24336, 27624, 29926, 41436, 44889, 55248, 59852, 82872, 89778, 119704, 134667, 165744, 179556, 194519, 239408, 269334, 359112, 389038, 538668, 583557, 718224, 778076, 1077336, 1167114, 1556152, 1750671, 2154672, 2334228, 3112304, 3501342, 4668456, 7002684, 9336912, 14005368, 28010736]

約数ペア:

[(1, 28010736), (2, 14005368), (3, 9336912), (4, 7002684), (6, 4668456), (8, 3501342), (9, 3112304), (12, 2334228), (13, 2154672), (16, 1750671), (18, 1556152), (24, 1167114), (26, 1077336), (36, 778076), (39, 718224), (48, 583557), (52, 538668), (72, 389038), (78, 359112), (104, 269334), (117, 239408), (144, 194519), (156, 179556), (169, 165744), (208, 134667), (234, 119704), (312, 89778), (338, 82872), (468, 59852), (507, 55248), (624, 44889), (676, 41436), (936, 29926), (1014, 27624), (1151, 24336), (1352, 20718), (1521, 18416), (1872, 14963), (2028, 13812), (2302, 12168), (2704, 10359), (3042, 9208), (3453, 8112), (4056, 6906), (4604, 6084)]