25509052

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 46181520

約数和(自身を除く): 20672468

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 1427, 2854, 4469, 5708, 8938, 17876, 58507, 117014, 155543, 234028, 311086, 622172, 6377263, 12754526, 25509052]

約数ペア:

[(1, 25509052), (2, 12754526), (4, 6377263), (41, 622172), (82, 311086), (109, 234028), (164, 155543), (218, 117014), (436, 58507), (1427, 17876), (2854, 8938), (4469, 5708)]