73973528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7451}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 148890960

約数和(自身を除く): 74917432

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 7451, 9928, 14902, 29804, 59608, 126667, 253334, 506668, 543923, 1013336, 1087846, 2175692, 4351384, 9246691, 18493382, 36986764, 73973528]

約数ペア:

[(1, 73973528), (2, 36986764), (4, 18493382), (8, 9246691), (17, 4351384), (34, 2175692), (68, 1087846), (73, 1013336), (136, 543923), (146, 506668), (292, 253334), (584, 126667), (1241, 59608), (2482, 29804), (4964, 14902), (7451, 9928)]