66698256

素因数分解:

$2^4\times 3^1\times {\mathrm{1389547}}^1$

素因数の和:1389558

約数の個数: 20

約数和(自身を含む): 172303952

約数和(自身を除く): 105605696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1389547, 2779094, 4168641, 5558188, 8337282, 11116376, 16674564, 22232752, 33349128, 66698256]

約数ペア:

[(1, 66698256), (2, 33349128), (3, 22232752), (4, 16674564), (6, 11116376), (8, 8337282), (12, 5558188), (16, 4168641), (24, 2779094), (48, 1389547)]