7130408

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 13880160

約数和(自身を除く): 6749752

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 251, 268, 424, 502, 536, 1004, 2008, 3551, 7102, 13303, 14204, 16817, 26606, 28408, 33634, 53212, 67268, 106424, 134536, 891301, 1782602, 3565204, 7130408]

約数ペア:

[(1, 7130408), (2, 3565204), (4, 1782602), (8, 891301), (53, 134536), (67, 106424), (106, 67268), (134, 53212), (212, 33634), (251, 28408), (268, 26606), (424, 16817), (502, 14204), (536, 13303), (1004, 7102), (2008, 3551)]