78716252

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 139650000

約数和(自身を除く): 60933748

約数列:

[1, 2, 4, 113, 226, 349, 452, 499, 698, 998, 1396, 1996, 39437, 56387, 78874, 112774, 157748, 174151, 225548, 348302, 696604, 19679063, 39358126, 78716252]

約数ペア:

[(1, 78716252), (2, 39358126), (4, 19679063), (113, 696604), (226, 348302), (349, 225548), (452, 174151), (499, 157748), (698, 112774), (998, 78874), (1396, 56387), (1996, 39437)]