64739944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{476029}}^1$

素因数の和:476052

約数の個数: 16

約数和(自身を含む): 128528100

約数和(自身を除く): 63788156

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 476029, 952058, 1904116, 3808232, 8092493, 16184986, 32369972, 64739944]

約数ペア:

[(1, 64739944), (2, 32369972), (4, 16184986), (8, 8092493), (17, 3808232), (34, 1904116), (68, 952058), (136, 476029)]