779291936

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 1562254848

約数和(自身を除く): 782962912

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 271, 292, 542, 584, 1084, 1168, 1231, 2168, 2336, 2462, 4336, 4924, 8672, 9848, 19696, 19783, 39392, 39566, 79132, 89863, 158264, 179726, 316528, 333601, 359452, 633056, 667202, 718904, 1334404, 1437808, 2668808, 2875616, 5337616, 10675232, 24352873, 48705746, 97411492, 194822984, 389645968, 779291936]

約数ペア:

[(1, 779291936), (2, 389645968), (4, 194822984), (8, 97411492), (16, 48705746), (32, 24352873), (73, 10675232), (146, 5337616), (271, 2875616), (292, 2668808), (542, 1437808), (584, 1334404), (1084, 718904), (1168, 667202), (1231, 633056), (2168, 359452), (2336, 333601), (2462, 316528), (4336, 179726), (4924, 158264), (8672, 89863), (9848, 79132), (19696, 39566), (19783, 39392)]