28896570444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{107603}}^1$

素因数の和:107779

約数の個数: 96

約数和(自身を含む): 80987074560

約数和(自身を除く): 52090504116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 139, 161, 276, 278, 322, 417, 483, 556, 644, 834, 966, 973, 1668, 1932, 1946, 2919, 3197, 3892, 5838, 6394, 9591, 11676, 12788, 19182, 22379, 38364, 44758, 67137, 89516, 107603, 134274, 215206, 268548, 322809, 430412, 645618, 753221, 1291236, 1506442, 2259663, 2474869, 3012884, 4519326, 4949738, 7424607, 9038652, 9899476, 14849214, 14956817, 17324083, 29698428, 29913634, 34648166, 44870451, 51972249, 59827268, 69296332, 89740902, 103944498, 104697719, 179481804, 207888996, 209395438, 314093157, 344006791, 418790876, 628186314, 688013582, 1032020373, 1256372628, 1376027164, 2064040746, 2408047537, 4128081492, 4816095074, 7224142611, 9632190148, 14448285222, 28896570444]

約数ペア:

[(1, 28896570444), (2, 14448285222), (3, 9632190148), (4, 7224142611), (6, 4816095074), (7, 4128081492), (12, 2408047537), (14, 2064040746), (21, 1376027164), (23, 1256372628), (28, 1032020373), (42, 688013582), (46, 628186314), (69, 418790876), (84, 344006791), (92, 314093157), (138, 209395438), (139, 207888996), (161, 179481804), (276, 104697719), (278, 103944498), (322, 89740902), (417, 69296332), (483, 59827268), (556, 51972249), (644, 44870451), (834, 34648166), (966, 29913634), (973, 29698428), (1668, 17324083), (1932, 14956817), (1946, 14849214), (2919, 9899476), (3197, 9038652), (3892, 7424607), (5838, 4949738), (6394, 4519326), (9591, 3012884), (11676, 2474869), (12788, 2259663), (19182, 1506442), (22379, 1291236), (38364, 753221), (44758, 645618), (67137, 430412), (89516, 322809), (107603, 268548), (134274, 215206)]