84651268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2861}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 159871320

約数和(自身を除く): 75220052

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 2276, 2861, 5722, 7397, 11444, 14794, 29588, 37193, 74386, 148772, 1627909, 3255818, 6511636, 21162817, 42325634, 84651268]

約数ペア:

[(1, 84651268), (2, 42325634), (4, 21162817), (13, 6511636), (26, 3255818), (52, 1627909), (569, 148772), (1138, 74386), (2276, 37193), (2861, 29588), (5722, 14794), (7397, 11444)]