27889752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 49092648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1187, 1958, 2136, 2374, 2937, 3561, 3916, 4748, 5874, 7122, 7832, 9496, 11748, 13057, 14244, 23496, 26114, 28488, 39171, 52228, 78342, 104456, 105643, 156684, 211286, 313368, 316929, 422572, 633858, 845144, 1162073, 1267716, 2324146, 2535432, 3486219, 4648292, 6972438, 9296584, 13944876, 27889752]

約数ペア:

[(1, 27889752), (2, 13944876), (3, 9296584), (4, 6972438), (6, 4648292), (8, 3486219), (11, 2535432), (12, 2324146), (22, 1267716), (24, 1162073), (33, 845144), (44, 633858), (66, 422572), (88, 316929), (89, 313368), (132, 211286), (178, 156684), (264, 105643), (267, 104456), (356, 78342), (534, 52228), (712, 39171), (979, 28488), (1068, 26114), (1187, 23496), (1958, 14244), (2136, 13057), (2374, 11748), (2937, 9496), (3561, 7832), (3916, 7122), (4748, 5874)]