25226552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5703

約数の個数: 32

約数和(自身を含む): 52132080

約数和(自身を除く): 26905528

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5641, 11282, 22564, 45128, 73333, 146666, 242563, 293332, 485126, 586664, 970252, 1940504, 3153319, 6306638, 12613276, 25226552]

約数ペア:

[(1, 25226552), (2, 12613276), (4, 6306638), (8, 3153319), (13, 1940504), (26, 970252), (43, 586664), (52, 485126), (86, 293332), (104, 242563), (172, 146666), (344, 73333), (559, 45128), (1118, 22564), (2236, 11282), (4472, 5641)]