25078672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 51900696

約数和(自身を除く): 26822024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 673, 1096, 1346, 2192, 2329, 2692, 4658, 5384, 9316, 10768, 11441, 18632, 22882, 37264, 45764, 91528, 92201, 183056, 184402, 368804, 737608, 1475216, 1567417, 3134834, 6269668, 12539336, 25078672]

約数ペア:

[(1, 25078672), (2, 12539336), (4, 6269668), (8, 3134834), (16, 1567417), (17, 1475216), (34, 737608), (68, 368804), (136, 184402), (137, 183056), (272, 92201), (274, 91528), (548, 45764), (673, 37264), (1096, 22882), (1346, 18632), (2192, 11441), (2329, 10768), (2692, 9316), (4658, 5384)]