66370408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{638177}}^1$

素因数の和:638196

約数の個数: 16

約数和(自身を含む): 134017380

約数和(自身を除く): 67646972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 638177, 1276354, 2552708, 5105416, 8296301, 16592602, 33185204, 66370408]

約数ペア:

[(1, 66370408), (2, 33185204), (4, 16592602), (8, 8296301), (13, 5105416), (26, 2552708), (52, 1276354), (104, 638177)]