78427352

素因数分解:

$2^3\times {\mathrm{2347}}^1\times {\mathrm{4177}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 147149160

約数和(自身を除く): 68721808

約数列:

[1, 2, 4, 8, 2347, 4177, 4694, 8354, 9388, 16708, 18776, 33416, 9803419, 19606838, 39213676, 78427352]

約数ペア:

[(1, 78427352), (2, 39213676), (4, 19606838), (8, 9803419), (2347, 33416), (4177, 18776), (4694, 16708), (8354, 9388)]