25139868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5557}}^1$

素因数の和:5606

約数の個数: 48

約数和(自身を含む): 65362080

約数和(自身を除く): 40222212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 5557, 11114, 16671, 22228, 33342, 66684, 72241, 144482, 161153, 216723, 288964, 322306, 433446, 483459, 644612, 866892, 966918, 1933836, 2094989, 4189978, 6284967, 8379956, 12569934, 25139868]

約数ペア:

[(1, 25139868), (2, 12569934), (3, 8379956), (4, 6284967), (6, 4189978), (12, 2094989), (13, 1933836), (26, 966918), (29, 866892), (39, 644612), (52, 483459), (58, 433446), (78, 322306), (87, 288964), (116, 216723), (156, 161153), (174, 144482), (348, 72241), (377, 66684), (754, 33342), (1131, 22228), (1508, 16671), (2262, 11114), (4524, 5557)]