66438804946

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{8240983}}^1$

素因数の和:8241153

約数の個数: 16

約数和(自身を含む): 103836398400

約数和(自身を除く): 37397593454

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 8240983, 16481966, 238988507, 477977014, 1145496637, 2290993274, 33219402473, 66438804946]

約数ペア:

[(1, 66438804946), (2, 33219402473), (29, 2290993274), (58, 1145496637), (139, 477977014), (278, 238988507), (4031, 16481966), (8062, 8240983)]