77147422

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 129353184

約数和(自身を除く): 52205762

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 397, 794, 803, 1331, 1606, 2662, 4367, 8734, 8833, 17666, 28981, 48037, 57962, 96074, 97163, 194326, 318791, 528407, 637582, 1056814, 3506701, 7013402, 38573711, 77147422]

約数ペア:

[(1, 77147422), (2, 38573711), (11, 7013402), (22, 3506701), (73, 1056814), (121, 637582), (146, 528407), (242, 318791), (397, 194326), (794, 97163), (803, 96074), (1331, 57962), (1606, 48037), (2662, 28981), (4367, 17666), (8734, 8833)]