45139718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 76174560

約数和(自身を除く): 31034842

約数列:

[1, 2, 13, 26, 29, 58, 131, 262, 377, 457, 754, 914, 1703, 3406, 3799, 5941, 7598, 11882, 13253, 26506, 49387, 59867, 98774, 119734, 172289, 344578, 778271, 1556542, 1736143, 3472286, 22569859, 45139718]

約数ペア:

[(1, 45139718), (2, 22569859), (13, 3472286), (26, 1736143), (29, 1556542), (58, 778271), (131, 344578), (262, 172289), (377, 119734), (457, 98774), (754, 59867), (914, 49387), (1703, 26506), (3406, 13253), (3799, 11882), (5941, 7598)]