25902372

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 36331548

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 212, 278, 293, 318, 417, 556, 586, 636, 834, 879, 1172, 1668, 1758, 3516, 7367, 14734, 15529, 22101, 29468, 31058, 40727, 44202, 46587, 62116, 81454, 88404, 93174, 122181, 162908, 186348, 244362, 488724, 2158531, 4317062, 6475593, 8634124, 12951186, 25902372]

約数ペア:

[(1, 25902372), (2, 12951186), (3, 8634124), (4, 6475593), (6, 4317062), (12, 2158531), (53, 488724), (106, 244362), (139, 186348), (159, 162908), (212, 122181), (278, 93174), (293, 88404), (318, 81454), (417, 62116), (556, 46587), (586, 44202), (636, 40727), (834, 31058), (879, 29468), (1172, 22101), (1668, 15529), (1758, 14734), (3516, 7367)]