78523012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4289}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 144144000

約数和(自身を除く): 65620988

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 4289, 4577, 8578, 9154, 17156, 18308, 98647, 197294, 394588, 853511, 1707022, 3414044, 19630753, 39261506, 78523012]

約数ペア:

[(1, 78523012), (2, 39261506), (4, 19630753), (23, 3414044), (46, 1707022), (92, 853511), (199, 394588), (398, 197294), (796, 98647), (4289, 18308), (4577, 17156), (8578, 9154)]