67042252

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 118918800

約数和(自身を除く): 51876548

約数列:

[1, 2, 4, 149, 197, 298, 394, 571, 596, 788, 1142, 2284, 29353, 58706, 85079, 112487, 117412, 170158, 224974, 340316, 449948, 16760563, 33521126, 67042252]

約数ペア:

[(1, 67042252), (2, 33521126), (4, 16760563), (149, 449948), (197, 340316), (298, 224974), (394, 170158), (571, 117412), (596, 112487), (788, 85079), (1142, 58706), (2284, 29353)]