25952564

素因数分解:

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

素因数の和:141

約数の個数: 54

約数和(自身を含む): 52871490

約数和(自身を除く): 26918926

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 121, 172, 242, 319, 473, 484, 638, 946, 1247, 1276, 1849, 1892, 2494, 3509, 3698, 4988, 5203, 7018, 7396, 10406, 13717, 14036, 20339, 20812, 27434, 40678, 53621, 54868, 81356, 107242, 150887, 214484, 223729, 301774, 447458, 589831, 603548, 894916, 1179662, 2359324, 6488141, 12976282, 25952564]

約数ペア:

[(1, 25952564), (2, 12976282), (4, 6488141), (11, 2359324), (22, 1179662), (29, 894916), (43, 603548), (44, 589831), (58, 447458), (86, 301774), (116, 223729), (121, 214484), (172, 150887), (242, 107242), (319, 81356), (473, 54868), (484, 53621), (638, 40678), (946, 27434), (1247, 20812), (1276, 20339), (1849, 14036), (1892, 13717), (2494, 10406), (3509, 7396), (3698, 7018), (4988, 5203)]