26812184

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 33183976

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 61, 94, 122, 167, 188, 244, 329, 334, 376, 427, 488, 658, 668, 854, 1169, 1316, 1336, 1708, 2338, 2632, 2867, 3416, 4676, 5734, 7849, 9352, 10187, 11468, 15698, 20069, 20374, 22936, 31396, 40138, 40748, 54943, 62792, 71309, 80276, 81496, 109886, 142618, 160552, 219772, 285236, 439544, 478789, 570472, 957578, 1915156, 3351523, 3830312, 6703046, 13406092, 26812184]

約数ペア:

[(1, 26812184), (2, 13406092), (4, 6703046), (7, 3830312), (8, 3351523), (14, 1915156), (28, 957578), (47, 570472), (56, 478789), (61, 439544), (94, 285236), (122, 219772), (167, 160552), (188, 142618), (244, 109886), (329, 81496), (334, 80276), (376, 71309), (427, 62792), (488, 54943), (658, 40748), (668, 40138), (854, 31396), (1169, 22936), (1316, 20374), (1336, 20069), (1708, 15698), (2338, 11468), (2632, 10187), (2867, 9352), (3416, 7849), (4676, 5734)]