64889032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{623933}}^1$

素因数の和:623952

約数の個数: 16

約数和(自身を含む): 131026140

約数和(自身を除く): 66137108

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 623933, 1247866, 2495732, 4991464, 8111129, 16222258, 32444516, 64889032]

約数ペア:

[(1, 64889032), (2, 32444516), (4, 16222258), (8, 8111129), (13, 4991464), (26, 2495732), (52, 1247866), (104, 623933)]