26175428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 49641984

約数和(自身を除く): 23466556

約数列:

[1, 2, 4, 37, 47, 53, 71, 74, 94, 106, 142, 148, 188, 212, 284, 1739, 1961, 2491, 2627, 3337, 3478, 3763, 3922, 4982, 5254, 6674, 6956, 7526, 7844, 9964, 10508, 13348, 15052, 92167, 123469, 139231, 176861, 184334, 246938, 278462, 353722, 368668, 493876, 556924, 707444, 6543857, 13087714, 26175428]

約数ペア:

[(1, 26175428), (2, 13087714), (4, 6543857), (37, 707444), (47, 556924), (53, 493876), (71, 368668), (74, 353722), (94, 278462), (106, 246938), (142, 184334), (148, 176861), (188, 139231), (212, 123469), (284, 92167), (1739, 15052), (1961, 13348), (2491, 10508), (2627, 9964), (3337, 7844), (3478, 7526), (3763, 6956), (3922, 6674), (4982, 5254)]