74732432

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{19543}}^1$

素因数の和:19790

約数の個数: 20

約数和(自身を含む): 145407360

約数和(自身を除く): 70674928

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 19543, 39086, 78172, 156344, 312688, 4670777, 9341554, 18683108, 37366216, 74732432]

約数ペア:

[(1, 74732432), (2, 37366216), (4, 18683108), (8, 9341554), (16, 4670777), (239, 312688), (478, 156344), (956, 78172), (1912, 39086), (3824, 19543)]