40291034

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14177}}^1$

素因数の和:14222

約数の個数: 24

約数和(自身を含む): 72733140

約数和(自身を除く): 32442106

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 14177, 28354, 99239, 198478, 411133, 694673, 822266, 1389346, 2877931, 5755862, 20145517, 40291034]

約数ペア:

[(1, 40291034), (2, 20145517), (7, 5755862), (14, 2877931), (29, 1389346), (49, 822266), (58, 694673), (98, 411133), (203, 198478), (406, 99239), (1421, 28354), (2842, 14177)]