78116672

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{5107}}^1$

素因数の和:5358

約数の個数: 28

約数和(自身を含む): 155691840

約数和(自身を除く): 77575168

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 5107, 7648, 10214, 15296, 20428, 40856, 81712, 163424, 326848, 1220573, 2441146, 4882292, 9764584, 19529168, 39058336, 78116672]

約数ペア:

[(1, 78116672), (2, 39058336), (4, 19529168), (8, 9764584), (16, 4882292), (32, 2441146), (64, 1220573), (239, 326848), (478, 163424), (956, 81712), (1912, 40856), (3824, 20428), (5107, 15296), (7648, 10214)]