71902016

素因数分解:

$2^6\times {\mathrm{557}}^1\times {\mathrm{2017}}^1$

素因数の和:2586

約数の個数: 28

約数和(自身を含む): 143007588

約数和(自身を除く): 71105572

約数列:

[1, 2, 4, 8, 16, 32, 64, 557, 1114, 2017, 2228, 4034, 4456, 8068, 8912, 16136, 17824, 32272, 35648, 64544, 129088, 1123469, 2246938, 4493876, 8987752, 17975504, 35951008, 71902016]

約数ペア:

[(1, 71902016), (2, 35951008), (4, 17975504), (8, 8987752), (16, 4493876), (32, 2246938), (64, 1123469), (557, 129088), (1114, 64544), (2017, 35648), (2228, 32272), (4034, 17824), (4456, 16136), (8068, 8912)]