21572592

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26437}}^1$

素因数の和:26465

約数の個数: 40

約数和(自身を含む): 59009616

約数和(自身を除く): 37437024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26437, 52874, 79311, 105748, 158622, 211496, 317244, 422992, 449429, 634488, 898858, 1268976, 1348287, 1797716, 2696574, 3595432, 5393148, 7190864, 10786296, 21572592]

約数ペア:

[(1, 21572592), (2, 10786296), (3, 7190864), (4, 5393148), (6, 3595432), (8, 2696574), (12, 1797716), (16, 1348287), (17, 1268976), (24, 898858), (34, 634488), (48, 449429), (51, 422992), (68, 317244), (102, 211496), (136, 158622), (204, 105748), (272, 79311), (408, 52874), (816, 26437)]