64527944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{620461}}^1$

素因数の和:620480

約数の個数: 16

約数和(自身を含む): 130297020

約数和(自身を除く): 65769076

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 620461, 1240922, 2481844, 4963688, 8065993, 16131986, 32263972, 64527944]

約数ペア:

[(1, 64527944), (2, 32263972), (4, 16131986), (8, 8065993), (13, 4963688), (26, 2481844), (52, 1240922), (104, 620461)]