28593072

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 85307040

約数和(自身を除く): 56713968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 82, 87, 116, 123, 144, 164, 167, 174, 232, 246, 261, 328, 334, 348, 369, 464, 492, 501, 522, 656, 668, 696, 738, 984, 1002, 1044, 1189, 1336, 1392, 1476, 1503, 1968, 2004, 2088, 2378, 2672, 2952, 3006, 3567, 4008, 4176, 4756, 4843, 5904, 6012, 6847, 7134, 8016, 9512, 9686, 10701, 12024, 13694, 14268, 14529, 19024, 19372, 20541, 21402, 24048, 27388, 28536, 29058, 38744, 41082, 42804, 43587, 54776, 57072, 58116, 61623, 77488, 82164, 85608, 87174, 109552, 116232, 123246, 164328, 171216, 174348, 198563, 232464, 246492, 328656, 348696, 397126, 492984, 595689, 697392, 794252, 985968, 1191378, 1588504, 1787067, 2382756, 3177008, 3574134, 4765512, 7148268, 9531024, 14296536, 28593072]

約数ペア:

[(1, 28593072), (2, 14296536), (3, 9531024), (4, 7148268), (6, 4765512), (8, 3574134), (9, 3177008), (12, 2382756), (16, 1787067), (18, 1588504), (24, 1191378), (29, 985968), (36, 794252), (41, 697392), (48, 595689), (58, 492984), (72, 397126), (82, 348696), (87, 328656), (116, 246492), (123, 232464), (144, 198563), (164, 174348), (167, 171216), (174, 164328), (232, 123246), (246, 116232), (261, 109552), (328, 87174), (334, 85608), (348, 82164), (369, 77488), (464, 61623), (492, 58116), (501, 57072), (522, 54776), (656, 43587), (668, 42804), (696, 41082), (738, 38744), (984, 29058), (1002, 28536), (1044, 27388), (1189, 24048), (1336, 21402), (1392, 20541), (1476, 19372), (1503, 19024), (1968, 14529), (2004, 14268), (2088, 13694), (2378, 12024), (2672, 10701), (2952, 9686), (3006, 9512), (3567, 8016), (4008, 7134), (4176, 6847), (4756, 6012), (4843, 5904)]