69349436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21863}}^1$

素因数の和:21941

約数の個数: 24

約数和(自身を含む): 132845664

約数和(自身を除く): 63496228

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 21863, 43726, 87452, 284219, 568438, 1136876, 1333643, 2667286, 5334572, 17337359, 34674718, 69349436]

約数ペア:

[(1, 69349436), (2, 34674718), (4, 17337359), (13, 5334572), (26, 2667286), (52, 1333643), (61, 1136876), (122, 568438), (244, 284219), (793, 87452), (1586, 43726), (3172, 21863)]