26749036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3229}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 49742000

約数和(自身を除く): 22992964

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 3229, 4142, 6458, 8284, 12916, 61351, 122702, 245404, 351961, 703922, 1407844, 6687259, 13374518, 26749036]

約数ペア:

[(1, 26749036), (2, 13374518), (4, 6687259), (19, 1407844), (38, 703922), (76, 351961), (109, 245404), (218, 122702), (436, 61351), (2071, 12916), (3229, 8284), (4142, 6458)]