68374472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4325

約数の個数: 32

約数和(自身を含む): 134006400

約数和(自身を除く): 65631928

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 4229, 8084, 8458, 16168, 16916, 33832, 181847, 198763, 363694, 397526, 727388, 795052, 1454776, 1590104, 8546809, 17093618, 34187236, 68374472]

約数ペア:

[(1, 68374472), (2, 34187236), (4, 17093618), (8, 8546809), (43, 1590104), (47, 1454776), (86, 795052), (94, 727388), (172, 397526), (188, 363694), (344, 198763), (376, 181847), (2021, 33832), (4042, 16916), (4229, 16168), (8084, 8458)]