7881465264

素因数分解:

$2^4\times 3^1\times {\mathrm{2579}}^1\times {\mathrm{63667}}^1$

素因数の和:66257

約数の個数: 40

約数和(自身を含む): 20368666560

約数和(自身を除く): 12487201296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2579, 5158, 7737, 10316, 15474, 20632, 30948, 41264, 61896, 63667, 123792, 127334, 191001, 254668, 382002, 509336, 764004, 1018672, 1528008, 3056016, 164197193, 328394386, 492591579, 656788772, 985183158, 1313577544, 1970366316, 2627155088, 3940732632, 7881465264]

約数ペア:

[(1, 7881465264), (2, 3940732632), (3, 2627155088), (4, 1970366316), (6, 1313577544), (8, 985183158), (12, 656788772), (16, 492591579), (24, 328394386), (48, 164197193), (2579, 3056016), (5158, 1528008), (7737, 1018672), (10316, 764004), (15474, 509336), (20632, 382002), (30948, 254668), (41264, 191001), (61896, 127334), (63667, 123792)]