78725824

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{20849}}^1$

素因数の和:20920

約数の個数: 28

約数和(自身を含む): 158877000

約数和(自身を除く): 80151176

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 20849, 41698, 83396, 166792, 333584, 667168, 1230091, 1334336, 2460182, 4920364, 9840728, 19681456, 39362912, 78725824]

約数ペア:

[(1, 78725824), (2, 39362912), (4, 19681456), (8, 9840728), (16, 4920364), (32, 2460182), (59, 1334336), (64, 1230091), (118, 667168), (236, 333584), (472, 166792), (944, 83396), (1888, 41698), (3776, 20849)]