64742614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{9413}}^1$

素因数の和:9615

約数の個数: 16

約数和(自身を含む): 102800880

約数和(自身を除く): 38058266

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 9413, 18826, 178847, 357694, 1703753, 3407506, 32371307, 64742614]

約数ペア:

[(1, 64742614), (2, 32371307), (19, 3407506), (38, 1703753), (181, 357694), (362, 178847), (3439, 18826), (6878, 9413)]