40112401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 11762159

約数列:

[1, 7, 17, 19, 113, 119, 133, 157, 323, 791, 1099, 1921, 2147, 2261, 2669, 2983, 13447, 15029, 17741, 18683, 20881, 36499, 50711, 124187, 255493, 301597, 337079, 354977, 2111179, 2359553, 5730343, 40112401]

約数ペア:

[(1, 40112401), (7, 5730343), (17, 2359553), (19, 2111179), (113, 354977), (119, 337079), (133, 301597), (157, 255493), (323, 124187), (791, 50711), (1099, 36499), (1921, 20881), (2147, 18683), (2261, 17741), (2669, 15029), (2983, 13447)]