47003398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 80269056

約数和(自身を除く): 33265658

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 947, 1079, 1894, 1909, 2158, 3818, 12311, 21781, 24622, 24817, 43562, 49634, 78601, 157202, 283153, 566306, 1021813, 1807823, 2043626, 3615646, 23501699, 47003398]

約数ペア:

[(1, 47003398), (2, 23501699), (13, 3615646), (23, 2043626), (26, 1807823), (46, 1021813), (83, 566306), (166, 283153), (299, 157202), (598, 78601), (947, 49634), (1079, 43562), (1894, 24817), (1909, 24622), (2158, 21781), (3818, 12311)]