71861252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{7247}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 131101824

約数和(自身を除く): 59240572

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 7247, 9916, 14494, 28988, 268139, 485549, 536278, 971098, 1072556, 1942196, 17965313, 35930626, 71861252]

約数ペア:

[(1, 71861252), (2, 35930626), (4, 17965313), (37, 1942196), (67, 1072556), (74, 971098), (134, 536278), (148, 485549), (268, 268139), (2479, 28988), (4958, 14494), (7247, 9916)]