25776476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20201}}^1$

素因数の和:20245

約数の個数: 24

約数和(自身を含む): 50909040

約数和(自身を除く): 25132564

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 20201, 40402, 80804, 222211, 444422, 585829, 888844, 1171658, 2343316, 6444119, 12888238, 25776476]

約数ペア:

[(1, 25776476), (2, 12888238), (4, 6444119), (11, 2343316), (22, 1171658), (29, 888844), (44, 585829), (58, 444422), (116, 222211), (319, 80804), (638, 40402), (1276, 20201)]