26738068

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23291}}^1$

素因数の和:23343

約数の個数: 24

約数和(自身を含む): 54782784

約数和(自身を除く): 28044716

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 23291, 46582, 93164, 163037, 326074, 652148, 954931, 1909862, 3819724, 6684517, 13369034, 26738068]

約数ペア:

[(1, 26738068), (2, 13369034), (4, 6684517), (7, 3819724), (14, 1909862), (28, 954931), (41, 652148), (82, 326074), (164, 163037), (287, 93164), (574, 46582), (1148, 23291)]