54288728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3457}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 110379360

約数和(自身を除く): 56090632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3457, 3926, 6914, 7852, 13828, 15704, 27656, 44941, 89882, 179764, 359528, 522007, 1044014, 2088028, 4176056, 6786091, 13572182, 27144364, 54288728]

約数ペア:

[(1, 54288728), (2, 27144364), (4, 13572182), (8, 6786091), (13, 4176056), (26, 2088028), (52, 1044014), (104, 522007), (151, 359528), (302, 179764), (604, 89882), (1208, 44941), (1963, 27656), (3457, 15704), (3926, 13828), (6914, 7852)]