47744036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{977}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 88176480

約数和(自身を除く): 40432444

約数列:

[1, 2, 4, 19, 38, 76, 643, 977, 1286, 1954, 2572, 3908, 12217, 18563, 24434, 37126, 48868, 74252, 628211, 1256422, 2512844, 11936009, 23872018, 47744036]

約数ペア:

[(1, 47744036), (2, 23872018), (4, 11936009), (19, 2512844), (38, 1256422), (76, 628211), (643, 74252), (977, 48868), (1286, 37126), (1954, 24434), (2572, 18563), (3908, 12217)]