66916878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26119}}^1$

素因数の和:26192

約数の個数: 32

約数和(自身を含む): 155466240

約数和(自身を除く): 88549362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 26119, 52238, 78357, 156714, 182833, 365666, 548499, 1096998, 1593259, 3186518, 4779777, 9559554, 11152813, 22305626, 33458439, 66916878]

約数ペア:

[(1, 66916878), (2, 33458439), (3, 22305626), (6, 11152813), (7, 9559554), (14, 4779777), (21, 3186518), (42, 1593259), (61, 1096998), (122, 548499), (183, 365666), (366, 182833), (427, 156714), (854, 78357), (1281, 52238), (2562, 26119)]