66373636

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1268

約数の個数: 36

約数和(自身を含む): 135616908

約数和(自身を除く): 69243272

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 794, 853, 1588, 1706, 2779, 3412, 5558, 5971, 11116, 11942, 19453, 23884, 38906, 41797, 77812, 83594, 167188, 338641, 677282, 1354564, 2370487, 4740974, 9481948, 16593409, 33186818, 66373636]

約数ペア:

[(1, 66373636), (2, 33186818), (4, 16593409), (7, 9481948), (14, 4740974), (28, 2370487), (49, 1354564), (98, 677282), (196, 338641), (397, 167188), (794, 83594), (853, 77812), (1588, 41797), (1706, 38906), (2779, 23884), (3412, 19453), (5558, 11942), (5971, 11116)]