25045012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3797}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 46897704

約数和(自身を除く): 21852692

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 3797, 6596, 7594, 15188, 64549, 129098, 258196, 368309, 736618, 1473236, 6261253, 12522506, 25045012]

約数ペア:

[(1, 25045012), (2, 12522506), (4, 6261253), (17, 1473236), (34, 736618), (68, 368309), (97, 258196), (194, 129098), (388, 64549), (1649, 15188), (3298, 7594), (3797, 6596)]