26281772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 26940628

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 319, 473, 479, 638, 946, 958, 1247, 1276, 1892, 1916, 2494, 4988, 5269, 10538, 13717, 13891, 20597, 21076, 27434, 27782, 41194, 54868, 55564, 82388, 152801, 226567, 305602, 453134, 597313, 611204, 906268, 1194626, 2389252, 6570443, 13140886, 26281772]

約数ペア:

[(1, 26281772), (2, 13140886), (4, 6570443), (11, 2389252), (22, 1194626), (29, 906268), (43, 611204), (44, 597313), (58, 453134), (86, 305602), (116, 226567), (172, 152801), (319, 82388), (473, 55564), (479, 54868), (638, 41194), (946, 27782), (958, 27434), (1247, 21076), (1276, 20597), (1892, 13891), (1916, 13717), (2494, 10538), (4988, 5269)]