42070238

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{44851}}^1$

素因数の和:44927

約数の個数: 16

約数和(自身を含む): 73198464

約数和(自身を除く): 31128226

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 44851, 89702, 313957, 627914, 3005017, 6010034, 21035119, 42070238]

約数ペア:

[(1, 42070238), (2, 21035119), (7, 6010034), (14, 3005017), (67, 627914), (134, 313957), (469, 89702), (938, 44851)]