68495608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6271

約数の個数: 32

約数和(自身を含む): 137062800

約数和(自身を除く): 68567192

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 6173, 11096, 12346, 24692, 49384, 117287, 234574, 450629, 469148, 901258, 938296, 1802516, 3605032, 8561951, 17123902, 34247804, 68495608]

約数ペア:

[(1, 68495608), (2, 34247804), (4, 17123902), (8, 8561951), (19, 3605032), (38, 1802516), (73, 938296), (76, 901258), (146, 469148), (152, 450629), (292, 234574), (584, 117287), (1387, 49384), (2774, 24692), (5548, 12346), (6173, 11096)]