64801802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{24677}}^1$

素因数の和:24793

約数の個数: 16

約数和(自身を含む): 105720552

約数和(自身を除く): 40918750

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 24677, 49354, 320801, 641602, 2492377, 4984754, 32400901, 64801802]

約数ペア:

[(1, 64801802), (2, 32400901), (13, 4984754), (26, 2492377), (101, 641602), (202, 320801), (1313, 49354), (2626, 24677)]