77729032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1097}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 154752120

約数和(自身を除く): 77023088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521, 1042, 1097, 2084, 2194, 4168, 4388, 8776, 8857, 17714, 18649, 35428, 37298, 70856, 74596, 149192, 571537, 1143074, 2286148, 4572296, 9716129, 19432258, 38864516, 77729032]

約数ペア:

[(1, 77729032), (2, 38864516), (4, 19432258), (8, 9716129), (17, 4572296), (34, 2286148), (68, 1143074), (136, 571537), (521, 149192), (1042, 74596), (1097, 70856), (2084, 37298), (2194, 35428), (4168, 18649), (4388, 17714), (8776, 8857)]