3648472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 7333200

約数和(自身を除く): 3684728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 193, 278, 386, 556, 772, 1112, 1544, 2363, 3281, 4726, 6562, 9452, 13124, 18904, 26248, 26827, 53654, 107308, 214616, 456059, 912118, 1824236, 3648472]

約数ペア:

[(1, 3648472), (2, 1824236), (4, 912118), (8, 456059), (17, 214616), (34, 107308), (68, 53654), (136, 26827), (139, 26248), (193, 18904), (278, 13124), (386, 9452), (556, 6562), (772, 4726), (1112, 3281), (1544, 2363)]