61979268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397303}}^1$

素因数の和:397323

約数の個数: 24

約数和(自身を含む): 155743168

約数和(自身を除く): 93763900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397303, 794606, 1191909, 1589212, 2383818, 4767636, 5164939, 10329878, 15494817, 20659756, 30989634, 61979268]

約数ペア:

[(1, 61979268), (2, 30989634), (3, 20659756), (4, 15494817), (6, 10329878), (12, 5164939), (13, 4767636), (26, 2383818), (39, 1589212), (52, 1191909), (78, 794606), (156, 397303)]