74575664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{87943}}^1$

素因数の和:88004

約数の個数: 20

約数和(自身を含む): 147218256

約数和(自身を除く): 72642592

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 87943, 175886, 351772, 703544, 1407088, 4660979, 9321958, 18643916, 37287832, 74575664]

約数ペア:

[(1, 74575664), (2, 37287832), (4, 18643916), (8, 9321958), (16, 4660979), (53, 1407088), (106, 703544), (212, 351772), (424, 175886), (848, 87943)]