71482984

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 137052000

約数和(自身を除く): 65569016

約数列:

[1, 2, 4, 8, 59, 118, 236, 269, 472, 538, 563, 1076, 1126, 2152, 2252, 4504, 15871, 31742, 33217, 63484, 66434, 126968, 132868, 151447, 265736, 302894, 605788, 1211576, 8935373, 17870746, 35741492, 71482984]

約数ペア:

[(1, 71482984), (2, 35741492), (4, 17870746), (8, 8935373), (59, 1211576), (118, 605788), (236, 302894), (269, 265736), (472, 151447), (538, 132868), (563, 126968), (1076, 66434), (1126, 63484), (2152, 33217), (2252, 31742), (4504, 15871)]