730784

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 24

約数和(自身を含む): 1476468

約数和(自身を除く): 745684

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 557, 656, 1114, 1312, 2228, 4456, 8912, 17824, 22837, 45674, 91348, 182696, 365392, 730784]

約数ペア:

[(1, 730784), (2, 365392), (4, 182696), (8, 91348), (16, 45674), (32, 22837), (41, 17824), (82, 8912), (164, 4456), (328, 2228), (557, 1312), (656, 1114)]