64291188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{412123}}^1$

素因数の和:412143

約数の個数: 24

約数和(自身を含む): 161552608

約数和(自身を除く): 97261420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 412123, 824246, 1236369, 1648492, 2472738, 4945476, 5357599, 10715198, 16072797, 21430396, 32145594, 64291188]

約数ペア:

[(1, 64291188), (2, 32145594), (3, 21430396), (4, 16072797), (6, 10715198), (12, 5357599), (13, 4945476), (26, 2472738), (39, 1648492), (52, 1236369), (78, 824246), (156, 412123)]