74837372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 134612016

約数和(自身を除く): 59774644

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 1693, 3386, 6772, 11051, 22102, 44204, 72799, 145598, 291196, 435101, 870202, 1740404, 18709343, 37418686, 74837372]

約数ペア:

[(1, 74837372), (2, 37418686), (4, 18709343), (43, 1740404), (86, 870202), (172, 435101), (257, 291196), (514, 145598), (1028, 72799), (1693, 44204), (3386, 22102), (6772, 11051)]