76289872

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{34303}}^1$

素因数の和:34450

約数の個数: 20

約数和(自身を含む): 148879360

約数和(自身を除く): 72589488

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 34303, 68606, 137212, 274424, 548848, 4768117, 9536234, 19072468, 38144936, 76289872]

約数ペア:

[(1, 76289872), (2, 38144936), (4, 19072468), (8, 9536234), (16, 4768117), (139, 548848), (278, 274424), (556, 137212), (1112, 68606), (2224, 34303)]