40660298

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1818

約数の個数: 24

約数和(自身を含む): 71256384

約数和(自身を除く): 30596086

約数列:

[1, 2, 7, 14, 49, 98, 271, 542, 1531, 1897, 3062, 3794, 10717, 13279, 21434, 26558, 75019, 150038, 414901, 829802, 2904307, 5808614, 20330149, 40660298]

約数ペア:

[(1, 40660298), (2, 20330149), (7, 5808614), (14, 2904307), (49, 829802), (98, 414901), (271, 150038), (542, 75019), (1531, 26558), (1897, 21434), (3062, 13279), (3794, 10717)]