38777272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 77371200

約数和(自身を除く): 38593928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1193, 1912, 2386, 4063, 4772, 8126, 9544, 16252, 20281, 32504, 40562, 81124, 162248, 285127, 570254, 1140508, 2281016, 4847159, 9694318, 19388636, 38777272]

約数ペア:

[(1, 38777272), (2, 19388636), (4, 9694318), (8, 4847159), (17, 2281016), (34, 1140508), (68, 570254), (136, 285127), (239, 162248), (478, 81124), (956, 40562), (1193, 32504), (1912, 20281), (2386, 16252), (4063, 9544), (4772, 8126)]