68413856

素因数分解:

$2^5\times 7^1\times {\mathrm{305419}}^1$

素因数の和:305436

約数の個数: 24

約数和(自身を含む): 153931680

約数和(自身を除く): 85517824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 305419, 610838, 1221676, 2137933, 2443352, 4275866, 4886704, 8551732, 9773408, 17103464, 34206928, 68413856]

約数ペア:

[(1, 68413856), (2, 34206928), (4, 17103464), (7, 9773408), (8, 8551732), (14, 4886704), (16, 4275866), (28, 2443352), (32, 2137933), (56, 1221676), (112, 610838), (224, 305419)]