73975816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{486683}}^1$

素因数の和:486708

約数の個数: 16

約数和(自身を含む): 146005200

約数和(自身を除く): 72029384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 486683, 973366, 1946732, 3893464, 9246977, 18493954, 36987908, 73975816]

約数ペア:

[(1, 73975816), (2, 36987908), (4, 18493954), (8, 9246977), (19, 3893464), (38, 1946732), (76, 973366), (152, 486683)]