28838568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 79128000

約数和(自身を除く): 50289432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 313, 349, 626, 698, 939, 1047, 1252, 1396, 1878, 2094, 2504, 2792, 3443, 3756, 3839, 4188, 6886, 7512, 7678, 8376, 10329, 11517, 13772, 15356, 20658, 23034, 27544, 30712, 41316, 46068, 82632, 92136, 109237, 218474, 327711, 436948, 655422, 873896, 1201607, 1310844, 2403214, 2621688, 3604821, 4806428, 7209642, 9612856, 14419284, 28838568]

約数ペア:

[(1, 28838568), (2, 14419284), (3, 9612856), (4, 7209642), (6, 4806428), (8, 3604821), (11, 2621688), (12, 2403214), (22, 1310844), (24, 1201607), (33, 873896), (44, 655422), (66, 436948), (88, 327711), (132, 218474), (264, 109237), (313, 92136), (349, 82632), (626, 46068), (698, 41316), (939, 30712), (1047, 27544), (1252, 23034), (1396, 20658), (1878, 15356), (2094, 13772), (2504, 11517), (2792, 10329), (3443, 8376), (3756, 7678), (3839, 7512), (4188, 6886)]