74507272

素因数分解:

$2^3\times 7^1\times {\mathrm{1330487}}^1$

素因数の和:1330500

約数の個数: 16

約数和(自身を含む): 159658560

約数和(自身を除く): 85151288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1330487, 2660974, 5321948, 9313409, 10643896, 18626818, 37253636, 74507272]

約数ペア:

[(1, 74507272), (2, 37253636), (4, 18626818), (7, 10643896), (8, 9313409), (14, 5321948), (28, 2660974), (56, 1330487)]