78295028

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{7789}}^1$

素因数の和:8159

約数の個数: 24

約数和(自身を含む): 157046400

約数和(自身を除く): 78751372

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 7789, 10052, 15578, 31156, 54523, 109046, 218092, 2796251, 5592502, 11185004, 19573757, 39147514, 78295028]

約数ペア:

[(1, 78295028), (2, 39147514), (4, 19573757), (7, 11185004), (14, 5592502), (28, 2796251), (359, 218092), (718, 109046), (1436, 54523), (2513, 31156), (5026, 15578), (7789, 10052)]