67790398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{42743}}^1$

素因数の和:42819

約数の個数: 16

約数和(自身を含む): 111305376

約数和(自身を除く): 43514978

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 42743, 85486, 555659, 1111318, 2607323, 5214646, 33895199, 67790398]

約数ペア:

[(1, 67790398), (2, 33895199), (13, 5214646), (26, 2607323), (61, 1111318), (122, 555659), (793, 85486), (1586, 42743)]