42322828

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 76160000

約数和(自身を除く): 33837172

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 1999, 3998, 5293, 7996, 10586, 21172, 133933, 157921, 267866, 315842, 535732, 631684, 10580707, 21161414, 42322828]

約数ペア:

[(1, 42322828), (2, 21161414), (4, 10580707), (67, 631684), (79, 535732), (134, 315842), (158, 267866), (268, 157921), (316, 133933), (1999, 21172), (3998, 10586), (5293, 7996)]