25982028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 43731252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 607, 738, 1044, 1189, 1214, 1476, 1821, 2378, 2428, 3567, 3642, 4756, 5463, 7134, 7284, 10701, 10926, 14268, 17603, 21402, 21852, 24887, 35206, 42804, 49774, 52809, 70412, 74661, 99548, 105618, 149322, 158427, 211236, 223983, 298644, 316854, 447966, 633708, 721723, 895932, 1443446, 2165169, 2886892, 4330338, 6495507, 8660676, 12991014, 25982028]

約数ペア:

[(1, 25982028), (2, 12991014), (3, 8660676), (4, 6495507), (6, 4330338), (9, 2886892), (12, 2165169), (18, 1443446), (29, 895932), (36, 721723), (41, 633708), (58, 447966), (82, 316854), (87, 298644), (116, 223983), (123, 211236), (164, 158427), (174, 149322), (246, 105618), (261, 99548), (348, 74661), (369, 70412), (492, 52809), (522, 49774), (607, 42804), (738, 35206), (1044, 24887), (1189, 21852), (1214, 21402), (1476, 17603), (1821, 14268), (2378, 10926), (2428, 10701), (3567, 7284), (3642, 7134), (4756, 5463)]