66228638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 119854080

約数和(自身を除く): 53625442

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 2311, 4094, 4622, 14329, 16177, 28658, 32354, 53153, 106306, 205679, 372071, 411358, 744142, 1439753, 2879506, 4730617, 9461234, 33114319, 66228638]

約数ペア:

[(1, 66228638), (2, 33114319), (7, 9461234), (14, 4730617), (23, 2879506), (46, 1439753), (89, 744142), (161, 411358), (178, 372071), (322, 205679), (623, 106306), (1246, 53153), (2047, 32354), (2311, 28658), (4094, 16177), (4622, 14329)]