25030868

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 47449920

約数和(自身を除く): 22419052

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 289, 367, 578, 734, 1003, 1156, 1468, 2006, 4012, 6239, 12478, 17051, 21653, 24956, 34102, 43306, 68204, 86612, 106063, 212126, 368101, 424252, 736202, 1472404, 6257717, 12515434, 25030868]

約数ペア:

[(1, 25030868), (2, 12515434), (4, 6257717), (17, 1472404), (34, 736202), (59, 424252), (68, 368101), (118, 212126), (236, 106063), (289, 86612), (367, 68204), (578, 43306), (734, 34102), (1003, 24956), (1156, 21653), (1468, 17051), (2006, 12478), (4012, 6239)]