28039752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 84684600

約数和(自身を除く): 56644848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1033, 1044, 1131, 1508, 2066, 2088, 2262, 3016, 3099, 3393, 4132, 4524, 6198, 6786, 8264, 9048, 9297, 12396, 13429, 13572, 18594, 24792, 26858, 27144, 29957, 37188, 40287, 53716, 59914, 74376, 80574, 89871, 107432, 119828, 120861, 161148, 179742, 239656, 241722, 269613, 322296, 359484, 389441, 483444, 539226, 718968, 778882, 966888, 1078452, 1168323, 1557764, 2156904, 2336646, 3115528, 3504969, 4673292, 7009938, 9346584, 14019876, 28039752]

約数ペア:

[(1, 28039752), (2, 14019876), (3, 9346584), (4, 7009938), (6, 4673292), (8, 3504969), (9, 3115528), (12, 2336646), (13, 2156904), (18, 1557764), (24, 1168323), (26, 1078452), (29, 966888), (36, 778882), (39, 718968), (52, 539226), (58, 483444), (72, 389441), (78, 359484), (87, 322296), (104, 269613), (116, 241722), (117, 239656), (156, 179742), (174, 161148), (232, 120861), (234, 119828), (261, 107432), (312, 89871), (348, 80574), (377, 74376), (468, 59914), (522, 53716), (696, 40287), (754, 37188), (936, 29957), (1033, 27144), (1044, 26858), (1131, 24792), (1508, 18594), (2066, 13572), (2088, 13429), (2262, 12396), (3016, 9297), (3099, 9048), (3393, 8264), (4132, 6786), (4524, 6198)]