28299208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26597}}^1$

素因数の和:26629

約数の個数: 32

約数和(自身を含む): 63835200

約数和(自身を除く): 35535992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 26597, 53194, 106388, 186179, 212776, 372358, 505343, 744716, 1010686, 1489432, 2021372, 3537401, 4042744, 7074802, 14149604, 28299208]

約数ペア:

[(1, 28299208), (2, 14149604), (4, 7074802), (7, 4042744), (8, 3537401), (14, 2021372), (19, 1489432), (28, 1010686), (38, 744716), (56, 505343), (76, 372358), (133, 212776), (152, 186179), (266, 106388), (532, 53194), (1064, 26597)]