42402416

素因数分解:

$2^4\times 7^1\times {\mathrm{378593}}^1$

素因数の和:378608

約数の個数: 20

約数和(自身を含む): 93891312

約数和(自身を除く): 51488896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 378593, 757186, 1514372, 2650151, 3028744, 5300302, 6057488, 10600604, 21201208, 42402416]

約数ペア:

[(1, 42402416), (2, 21201208), (4, 10600604), (7, 6057488), (8, 5300302), (14, 3028744), (16, 2650151), (28, 1514372), (56, 757186), (112, 378593)]