74390312

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{23189}}^1$

素因数の和:23596

約数の個数: 16

約数和(自身を含む): 139835700

約数和(自身を除く): 65445388

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 23189, 46378, 92756, 185512, 9298789, 18597578, 37195156, 74390312]

約数ペア:

[(1, 74390312), (2, 37195156), (4, 18597578), (8, 9298789), (401, 185512), (802, 92756), (1604, 46378), (3208, 23189)]