28869744

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4327}}^1$

素因数の和:4477

約数の個数: 40

約数和(自身を含む): 75134080

約数和(自身を除く): 46264336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4327, 6672, 8654, 12981, 17308, 25962, 34616, 51924, 69232, 103848, 207696, 601453, 1202906, 1804359, 2405812, 3608718, 4811624, 7217436, 9623248, 14434872, 28869744]

約数ペア:

[(1, 28869744), (2, 14434872), (3, 9623248), (4, 7217436), (6, 4811624), (8, 3608718), (12, 2405812), (16, 1804359), (24, 1202906), (48, 601453), (139, 207696), (278, 103848), (417, 69232), (556, 51924), (834, 34616), (1112, 25962), (1668, 17308), (2224, 12981), (3336, 8654), (4327, 6672)]