61871992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2360

約数の個数: 64

約数和(自身を含む): 146704320

約数和(自身を除く): 84832328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2297, 3367, 3848, 4594, 6734, 9188, 13468, 16079, 18376, 26936, 29861, 32158, 59722, 64316, 84989, 119444, 128632, 169978, 209027, 238888, 339956, 418054, 594923, 679912, 836108, 1104857, 1189846, 1672216, 2209714, 2379692, 4419428, 4759384, 7733999, 8838856, 15467998, 30935996, 61871992]

約数ペア:

[(1, 61871992), (2, 30935996), (4, 15467998), (7, 8838856), (8, 7733999), (13, 4759384), (14, 4419428), (26, 2379692), (28, 2209714), (37, 1672216), (52, 1189846), (56, 1104857), (74, 836108), (91, 679912), (104, 594923), (148, 418054), (182, 339956), (259, 238888), (296, 209027), (364, 169978), (481, 128632), (518, 119444), (728, 84989), (962, 64316), (1036, 59722), (1924, 32158), (2072, 29861), (2297, 26936), (3367, 18376), (3848, 16079), (4594, 13468), (6734, 9188)]