77986552

素因数分解:

$2^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2207}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 167454720

約数和(自身を除く): 89468168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 631, 1262, 2207, 2524, 4414, 4417, 5048, 8828, 8834, 15449, 17656, 17668, 30898, 35336, 61796, 123592, 1392617, 2785234, 5570468, 9748319, 11140936, 19496638, 38993276, 77986552]

約数ペア:

[(1, 77986552), (2, 38993276), (4, 19496638), (7, 11140936), (8, 9748319), (14, 5570468), (28, 2785234), (56, 1392617), (631, 123592), (1262, 61796), (2207, 35336), (2524, 30898), (4414, 17668), (4417, 17656), (5048, 15449), (8828, 8834)]