22981872

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 61996032

約数和(自身を除く): 39014160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 141, 167, 183, 188, 244, 282, 334, 366, 376, 488, 501, 564, 668, 732, 752, 976, 1002, 1128, 1336, 1464, 2004, 2256, 2672, 2867, 2928, 4008, 5734, 7849, 8016, 8601, 10187, 11468, 15698, 17202, 20374, 22936, 23547, 30561, 31396, 34404, 40748, 45872, 47094, 61122, 62792, 68808, 81496, 94188, 122244, 125584, 137616, 162992, 188376, 244488, 376752, 478789, 488976, 957578, 1436367, 1915156, 2872734, 3830312, 5745468, 7660624, 11490936, 22981872]

約数ペア:

[(1, 22981872), (2, 11490936), (3, 7660624), (4, 5745468), (6, 3830312), (8, 2872734), (12, 1915156), (16, 1436367), (24, 957578), (47, 488976), (48, 478789), (61, 376752), (94, 244488), (122, 188376), (141, 162992), (167, 137616), (183, 125584), (188, 122244), (244, 94188), (282, 81496), (334, 68808), (366, 62792), (376, 61122), (488, 47094), (501, 45872), (564, 40748), (668, 34404), (732, 31396), (752, 30561), (976, 23547), (1002, 22936), (1128, 20374), (1336, 17202), (1464, 15698), (2004, 11468), (2256, 10187), (2672, 8601), (2867, 8016), (2928, 7849), (4008, 5734)]