64734758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8684

約数の個数: 24

約数和(自身を含む): 110187840

約数和(自身を除く): 45453082

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 8629, 17258, 94919, 189838, 267499, 534998, 1044109, 2088218, 2942489, 5884978, 32367379, 64734758]

約数ペア:

[(1, 64734758), (2, 32367379), (11, 5884978), (22, 2942489), (31, 2088218), (62, 1044109), (121, 534998), (242, 267499), (341, 189838), (682, 94919), (3751, 17258), (7502, 8629)]