64646374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{22811}}^1$

素因数の和:22935

約数の個数: 16

約数和(自身を含む): 105391440

約数和(自身を除く): 40745066

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 22811, 45622, 296543, 593086, 2486399, 4972798, 32323187, 64646374]

約数ペア:

[(1, 64646374), (2, 32323187), (13, 4972798), (26, 2486399), (109, 593086), (218, 296543), (1417, 45622), (2834, 22811)]