25561276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1297}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 48337520

約数和(自身を除く): 22776244

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1297, 1516, 2594, 4927, 5188, 9854, 16861, 19708, 33722, 67444, 491563, 983126, 1966252, 6390319, 12780638, 25561276]

約数ペア:

[(1, 25561276), (2, 12780638), (4, 6390319), (13, 1966252), (26, 983126), (52, 491563), (379, 67444), (758, 33722), (1297, 19708), (1516, 16861), (2594, 9854), (4927, 5188)]