42840772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28409}}^1$

素因数の和:28455

約数の個数: 24

約数和(自身を含む): 83525400

約数和(自身を除く): 40684628

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 28409, 56818, 113636, 369317, 738634, 823861, 1477268, 1647722, 3295444, 10710193, 21420386, 42840772]

約数ペア:

[(1, 42840772), (2, 21420386), (4, 10710193), (13, 3295444), (26, 1647722), (29, 1477268), (52, 823861), (58, 738634), (116, 369317), (377, 113636), (754, 56818), (1508, 28409)]