61575604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 110835648

約数和(自身を除く): 49260044

約数列:

[1, 2, 4, 41, 82, 164, 307, 614, 1223, 1228, 2446, 4892, 12587, 25174, 50143, 50348, 100286, 200572, 375461, 750922, 1501844, 15393901, 30787802, 61575604]

約数ペア:

[(1, 61575604), (2, 30787802), (4, 15393901), (41, 1501844), (82, 750922), (164, 375461), (307, 200572), (614, 100286), (1223, 50348), (1228, 50143), (2446, 25174), (4892, 12587)]