69567664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228841}}^1$

素因数の和:228868

約数の個数: 20

約数和(自身を含む): 141882040

約数和(自身を除く): 72314376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228841, 457682, 915364, 1830728, 3661456, 4347979, 8695958, 17391916, 34783832, 69567664]

約数ペア:

[(1, 69567664), (2, 34783832), (4, 17391916), (8, 8695958), (16, 4347979), (19, 3661456), (38, 1830728), (76, 915364), (152, 457682), (304, 228841)]