214561528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{34429}}^1$

素因数の和:34495

約数の個数: 32

約数和(自身を含む): 433818000

約数和(自身を除く): 219256472

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 34429, 68858, 137716, 275432, 654151, 1308302, 1411589, 2616604, 2823178, 5233208, 5646356, 11292712, 26820191, 53640382, 107280764, 214561528]

約数ペア:

[(1, 214561528), (2, 107280764), (4, 53640382), (8, 26820191), (19, 11292712), (38, 5646356), (41, 5233208), (76, 2823178), (82, 2616604), (152, 1411589), (164, 1308302), (328, 654151), (779, 275432), (1558, 137716), (3116, 68858), (6232, 34429)]