64998088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{427619}}^1$

素因数の和:427644

約数の個数: 16

約数和(自身を含む): 128286000

約数和(自身を除く): 63287912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 427619, 855238, 1710476, 3420952, 8124761, 16249522, 32499044, 64998088]

約数ペア:

[(1, 64998088), (2, 32499044), (4, 16249522), (8, 8124761), (19, 3420952), (38, 1710476), (76, 855238), (152, 427619)]