22297268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 25401292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 337, 476, 556, 674, 973, 1348, 1946, 2359, 2363, 3892, 4718, 4726, 5729, 9436, 9452, 11458, 16541, 22916, 33082, 40103, 46843, 66164, 80206, 93686, 160412, 187372, 327901, 655802, 796331, 1311604, 1592662, 3185324, 5574317, 11148634, 22297268]

約数ペア:

[(1, 22297268), (2, 11148634), (4, 5574317), (7, 3185324), (14, 1592662), (17, 1311604), (28, 796331), (34, 655802), (68, 327901), (119, 187372), (139, 160412), (238, 93686), (278, 80206), (337, 66164), (476, 46843), (556, 40103), (674, 33082), (973, 22916), (1348, 16541), (1946, 11458), (2359, 9452), (2363, 9436), (3892, 5729), (4718, 4726)]