71088116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{37573}}^1$

素因数の和:37631

約数の個数: 24

約数和(自身を含む): 138873504

約数和(自身を除く): 67785388

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 37573, 75146, 150292, 413303, 826606, 1615639, 1653212, 3231278, 6462556, 17772029, 35544058, 71088116]

約数ペア:

[(1, 71088116), (2, 35544058), (4, 17772029), (11, 6462556), (22, 3231278), (43, 1653212), (44, 1615639), (86, 826606), (172, 413303), (473, 150292), (946, 75146), (1892, 37573)]