42739312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 104493312

約数和(自身を除く): 61754000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 113, 154, 176, 226, 307, 308, 452, 614, 616, 791, 904, 1228, 1232, 1243, 1582, 1808, 2149, 2456, 2486, 3164, 3377, 4298, 4912, 4972, 6328, 6754, 8596, 8701, 9944, 12656, 13508, 17192, 17402, 19888, 23639, 27016, 34384, 34691, 34804, 47278, 54032, 69382, 69608, 94556, 138764, 139216, 189112, 242837, 277528, 378224, 381601, 485674, 555056, 763202, 971348, 1526404, 1942696, 2671207, 3052808, 3885392, 5342414, 6105616, 10684828, 21369656, 42739312]

約数ペア:

[(1, 42739312), (2, 21369656), (4, 10684828), (7, 6105616), (8, 5342414), (11, 3885392), (14, 3052808), (16, 2671207), (22, 1942696), (28, 1526404), (44, 971348), (56, 763202), (77, 555056), (88, 485674), (112, 381601), (113, 378224), (154, 277528), (176, 242837), (226, 189112), (307, 139216), (308, 138764), (452, 94556), (614, 69608), (616, 69382), (791, 54032), (904, 47278), (1228, 34804), (1232, 34691), (1243, 34384), (1582, 27016), (1808, 23639), (2149, 19888), (2456, 17402), (2486, 17192), (3164, 13508), (3377, 12656), (4298, 9944), (4912, 8701), (4972, 8596), (6328, 6754)]