40721692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22573}}^1$

素因数の和:22629

約数の個数: 24

約数和(自身を含む): 79641072

約数和(自身を除く): 38919380

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 22573, 45146, 90292, 248303, 496606, 925493, 993212, 1850986, 3701972, 10180423, 20360846, 40721692]

約数ペア:

[(1, 40721692), (2, 20360846), (4, 10180423), (11, 3701972), (22, 1850986), (41, 993212), (44, 925493), (82, 496606), (164, 248303), (451, 90292), (902, 45146), (1804, 22573)]