28942024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 57909600

約数和(自身を除く): 28967576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 1531, 2363, 3062, 4726, 6124, 9452, 12248, 18904, 26027, 52054, 104108, 208216, 212809, 425618, 851236, 1702472, 3617753, 7235506, 14471012, 28942024]

約数ペア:

[(1, 28942024), (2, 14471012), (4, 7235506), (8, 3617753), (17, 1702472), (34, 851236), (68, 425618), (136, 212809), (139, 208216), (278, 104108), (556, 52054), (1112, 26027), (1531, 18904), (2363, 12248), (3062, 9452), (4726, 6124)]