64804922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3457}}^1$

素因数の和:3582

約数の個数: 32

約数和(自身を含む): 120836352

約数和(自身を除く): 56031430

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 3457, 6914, 9373, 18746, 24199, 44941, 48398, 89882, 314587, 356071, 629174, 712142, 2492497, 4628923, 4984994, 9257846, 32402461, 64804922]

約数ペア:

[(1, 64804922), (2, 32402461), (7, 9257846), (13, 4984994), (14, 4628923), (26, 2492497), (91, 712142), (103, 629174), (182, 356071), (206, 314587), (721, 89882), (1339, 48398), (1442, 44941), (2678, 24199), (3457, 18746), (6914, 9373)]