64647974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{2069}}^1$

素因数の和:3007

約数の個数: 16

約数和(自身を含む): 102837600

約数和(自身を除く): 38189626

約数列:

[1, 2, 17, 34, 919, 1838, 2069, 4138, 15623, 31246, 35173, 70346, 1901411, 3802822, 32323987, 64647974]

約数ペア:

[(1, 64647974), (2, 32323987), (17, 3802822), (34, 1901411), (919, 70346), (1838, 35173), (2069, 31246), (4138, 15623)]