54704728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1151}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 110799360

約数和(自身を除く): 56094632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1151, 1828, 2302, 3656, 4604, 5941, 9208, 11882, 14963, 23764, 29926, 47528, 59852, 119704, 526007, 1052014, 2104028, 4208056, 6838091, 13676182, 27352364, 54704728]

約数ペア:

[(1, 54704728), (2, 27352364), (4, 13676182), (8, 6838091), (13, 4208056), (26, 2104028), (52, 1052014), (104, 526007), (457, 119704), (914, 59852), (1151, 47528), (1828, 29926), (2302, 23764), (3656, 14963), (4604, 11882), (5941, 9208)]