74821712

素因数分解:

$2^4\times 7^1\times {\mathrm{668051}}^1$

素因数の和:668066

約数の個数: 20

約数和(自身を含む): 165676896

約数和(自身を除く): 90855184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 668051, 1336102, 2672204, 4676357, 5344408, 9352714, 10688816, 18705428, 37410856, 74821712]

約数ペア:

[(1, 74821712), (2, 37410856), (4, 18705428), (7, 10688816), (8, 9352714), (14, 5344408), (16, 4676357), (28, 2672204), (56, 1336102), (112, 668051)]