64489778

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{4259}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 99070560

約数和(自身を除く): 34580782

約数列:

[1, 2, 67, 113, 134, 226, 4259, 7571, 8518, 15142, 285353, 481267, 570706, 962534, 32244889, 64489778]

約数ペア:

[(1, 64489778), (2, 32244889), (67, 962534), (113, 570706), (134, 481267), (226, 285353), (4259, 15142), (7571, 8518)]