28334334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 68682240

約数和(自身を除く): 40347906

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 541, 602, 609, 903, 1082, 1218, 1247, 1623, 1806, 2494, 3246, 3741, 3787, 7482, 7574, 8729, 11361, 15689, 17458, 22722, 23263, 26187, 31378, 46526, 47067, 52374, 69789, 94134, 109823, 139578, 162841, 219646, 325682, 329469, 488523, 658938, 674627, 977046, 1349254, 2023881, 4047762, 4722389, 9444778, 14167167, 28334334]

約数ペア:

[(1, 28334334), (2, 14167167), (3, 9444778), (6, 4722389), (7, 4047762), (14, 2023881), (21, 1349254), (29, 977046), (42, 674627), (43, 658938), (58, 488523), (86, 329469), (87, 325682), (129, 219646), (174, 162841), (203, 139578), (258, 109823), (301, 94134), (406, 69789), (541, 52374), (602, 47067), (609, 46526), (903, 31378), (1082, 26187), (1218, 23263), (1247, 22722), (1623, 17458), (1806, 15689), (2494, 11361), (3246, 8729), (3741, 7574), (3787, 7482)]