25264364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 45685248

約数和(自身を除く): 20420884

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 1213, 2426, 4852, 5207, 10414, 20828, 49733, 99466, 154051, 198932, 308102, 616204, 6316091, 12632182, 25264364]

約数ペア:

[(1, 25264364), (2, 12632182), (4, 6316091), (41, 616204), (82, 308102), (127, 198932), (164, 154051), (254, 99466), (508, 49733), (1213, 20828), (2426, 10414), (4852, 5207)]