42417470

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53693}}^1$

素因数の和:53779

約数の個数: 16

約数和(自身を含む): 77319360

約数和(自身を除く): 34901890

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 53693, 107386, 268465, 536930, 4241747, 8483494, 21208735, 42417470]

約数ペア:

[(1, 42417470), (2, 21208735), (5, 8483494), (10, 4241747), (79, 536930), (158, 268465), (395, 107386), (790, 53693)]