28141584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 77971200

約数和(自身を除く): 49829616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 523, 708, 912, 944, 1046, 1121, 1416, 1569, 2092, 2242, 2832, 3138, 3363, 4184, 4484, 6276, 6726, 8368, 8968, 9937, 12552, 13452, 17936, 19874, 25104, 26904, 29811, 30857, 39748, 53808, 59622, 61714, 79496, 92571, 119244, 123428, 158992, 185142, 238488, 246856, 370284, 476976, 493712, 586283, 740568, 1172566, 1481136, 1758849, 2345132, 3517698, 4690264, 7035396, 9380528, 14070792, 28141584]

約数ペア:

[(1, 28141584), (2, 14070792), (3, 9380528), (4, 7035396), (6, 4690264), (8, 3517698), (12, 2345132), (16, 1758849), (19, 1481136), (24, 1172566), (38, 740568), (48, 586283), (57, 493712), (59, 476976), (76, 370284), (114, 246856), (118, 238488), (152, 185142), (177, 158992), (228, 123428), (236, 119244), (304, 92571), (354, 79496), (456, 61714), (472, 59622), (523, 53808), (708, 39748), (912, 30857), (944, 29811), (1046, 26904), (1121, 25104), (1416, 19874), (1569, 17936), (2092, 13452), (2242, 12552), (2832, 9937), (3138, 8968), (3363, 8368), (4184, 6726), (4484, 6276)]