13400224

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{1321}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 26484948

約数和(自身を除く): 13084724

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 1321, 2536, 2642, 5072, 5284, 10144, 10568, 21136, 42272, 418757, 837514, 1675028, 3350056, 6700112, 13400224]

約数ペア:

[(1, 13400224), (2, 6700112), (4, 3350056), (8, 1675028), (16, 837514), (32, 418757), (317, 42272), (634, 21136), (1268, 10568), (1321, 10144), (2536, 5284), (2642, 5072)]