78884396

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 140128800

約数和(自身を除く): 61244404

約数列:

[1, 2, 4, 113, 199, 226, 398, 452, 796, 877, 1754, 3508, 22487, 44974, 89948, 99101, 174523, 198202, 349046, 396404, 698092, 19721099, 39442198, 78884396]

約数ペア:

[(1, 78884396), (2, 39442198), (4, 19721099), (113, 698092), (199, 396404), (226, 349046), (398, 198202), (452, 174523), (796, 99101), (877, 89948), (1754, 44974), (3508, 22487)]