42872506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6803}}^1$

素因数の和:6965

約数の個数: 16

約数和(自身を含む): 67604544

約数和(自身を除く): 24732038

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 6803, 13606, 156469, 312938, 932011, 1864022, 21436253, 42872506]

約数ペア:

[(1, 42872506), (2, 21436253), (23, 1864022), (46, 932011), (137, 312938), (274, 156469), (3151, 13606), (6302, 6803)]