63993476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 113944320

約数和(自身を除く): 49950844

約数列:

[1, 2, 4, 79, 158, 313, 316, 626, 647, 1252, 1294, 2588, 24727, 49454, 51113, 98908, 102226, 202511, 204452, 405022, 810044, 15998369, 31996738, 63993476]

約数ペア:

[(1, 63993476), (2, 31996738), (4, 15998369), (79, 810044), (158, 405022), (313, 204452), (316, 202511), (626, 102226), (647, 98908), (1252, 51113), (1294, 49454), (2588, 24727)]