26873470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 53893728

約数和(自身を除く): 27020258

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 151, 185, 302, 370, 481, 755, 962, 1369, 1510, 1963, 2405, 2738, 3926, 4810, 5587, 6845, 9815, 11174, 13690, 17797, 19630, 27935, 35594, 55870, 72631, 88985, 145262, 177970, 206719, 363155, 413438, 726310, 1033595, 2067190, 2687347, 5374694, 13436735, 26873470]

約数ペア:

[(1, 26873470), (2, 13436735), (5, 5374694), (10, 2687347), (13, 2067190), (26, 1033595), (37, 726310), (65, 413438), (74, 363155), (130, 206719), (151, 177970), (185, 145262), (302, 88985), (370, 72631), (481, 55870), (755, 35594), (962, 27935), (1369, 19630), (1510, 17797), (1963, 13690), (2405, 11174), (2738, 9815), (3926, 6845), (4810, 5587)]