40228474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140659}}^1$

素因数の和:140685

約数の個数: 16

約数和(自身を含む): 70892640

約数和(自身を除く): 30664166

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140659, 281318, 1547249, 1828567, 3094498, 3657134, 20114237, 40228474]

約数ペア:

[(1, 40228474), (2, 20114237), (11, 3657134), (13, 3094498), (22, 1828567), (26, 1547249), (143, 281318), (286, 140659)]