25603470292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{5471}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 47619532800

約数和(自身を除く): 22016062508

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 443, 556, 886, 1772, 2641, 5282, 5471, 8417, 10564, 10942, 16834, 21884, 33668, 61577, 103949, 123154, 207898, 246308, 415796, 760469, 1169963, 1520938, 2339926, 2423653, 3041876, 4679852, 4847306, 9694612, 14448911, 28897822, 46049407, 57795644, 92098814, 184197628, 336887767, 673775534, 1347551068, 6400867573, 12801735146, 25603470292]

約数ペア:

[(1, 25603470292), (2, 12801735146), (4, 6400867573), (19, 1347551068), (38, 673775534), (76, 336887767), (139, 184197628), (278, 92098814), (443, 57795644), (556, 46049407), (886, 28897822), (1772, 14448911), (2641, 9694612), (5282, 4847306), (5471, 4679852), (8417, 3041876), (10564, 2423653), (10942, 2339926), (16834, 1520938), (21884, 1169963), (33668, 760469), (61577, 415796), (103949, 246308), (123154, 207898)]