42507458

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64601}}^1$

素因数の和:64657

約数の個数: 16

約数和(自身を含む): 74421504

約数和(自身を除く): 31914046

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 64601, 129202, 452207, 904414, 3036247, 6072494, 21253729, 42507458]

約数ペア:

[(1, 42507458), (2, 21253729), (7, 6072494), (14, 3036247), (47, 904414), (94, 452207), (329, 129202), (658, 64601)]