7400528

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{5197}}^1$

素因数の和:5294

約数の個数: 20

約数和(自身を含む): 14502420

約数和(自身を除く): 7101892

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 5197, 10394, 20788, 41576, 83152, 462533, 925066, 1850132, 3700264, 7400528]

約数ペア:

[(1, 7400528), (2, 3700264), (4, 1850132), (8, 925066), (16, 462533), (89, 83152), (178, 41576), (356, 20788), (712, 10394), (1424, 5197)]