71389781116

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{701}}^1\times {\mathrm{252079}}^1$

素因数の和:252885

約数の個数: 24

約数和(自身を含む): 126349554240

約数和(自身を除く): 54959773124

約数列:

[1, 2, 4, 101, 202, 404, 701, 1402, 2804, 70801, 141602, 252079, 283204, 504158, 1008316, 25459979, 50919958, 101839916, 176707379, 353414758, 706829516, 17847445279, 35694890558, 71389781116]

約数ペア:

[(1, 71389781116), (2, 35694890558), (4, 17847445279), (101, 706829516), (202, 353414758), (404, 176707379), (701, 101839916), (1402, 50919958), (2804, 25459979), (70801, 1008316), (141602, 504158), (252079, 283204)]