28793436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18074

約数の個数: 48

約数和(自身を含む): 80828160

約数和(自身を除く): 52034724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 18041, 36082, 54123, 72164, 108246, 126287, 216492, 252574, 342779, 378861, 505148, 685558, 757722, 1028337, 1371116, 1515444, 2056674, 2399453, 4113348, 4798906, 7198359, 9597812, 14396718, 28793436]

約数ペア:

[(1, 28793436), (2, 14396718), (3, 9597812), (4, 7198359), (6, 4798906), (7, 4113348), (12, 2399453), (14, 2056674), (19, 1515444), (21, 1371116), (28, 1028337), (38, 757722), (42, 685558), (57, 505148), (76, 378861), (84, 342779), (114, 252574), (133, 216492), (228, 126287), (266, 108246), (399, 72164), (532, 54123), (798, 36082), (1596, 18041)]