72410116

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 129213056

約数和(自身を除く): 56802940

約数列:

[1, 2, 4, 67, 134, 268, 271, 542, 997, 1084, 1994, 3988, 18157, 36314, 66799, 72628, 133598, 267196, 270187, 540374, 1080748, 18102529, 36205058, 72410116]

約数ペア:

[(1, 72410116), (2, 36205058), (4, 18102529), (67, 1080748), (134, 540374), (268, 270187), (271, 267196), (542, 133598), (997, 72628), (1084, 66799), (1994, 36314), (3988, 18157)]