28905696

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:784

約数の個数: 72

約数和(自身を含む): 82830384

約数和(自身を除く): 53924688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 601, 668, 1002, 1202, 1336, 1503, 1803, 2004, 2404, 2672, 3006, 3606, 4008, 4808, 5344, 5409, 6012, 7212, 8016, 9616, 10818, 12024, 14424, 16032, 19232, 21636, 24048, 28848, 43272, 48096, 57696, 86544, 100367, 173088, 200734, 301101, 401468, 602202, 802936, 903303, 1204404, 1605872, 1806606, 2408808, 3211744, 3613212, 4817616, 7226424, 9635232, 14452848, 28905696]

約数ペア:

[(1, 28905696), (2, 14452848), (3, 9635232), (4, 7226424), (6, 4817616), (8, 3613212), (9, 3211744), (12, 2408808), (16, 1806606), (18, 1605872), (24, 1204404), (32, 903303), (36, 802936), (48, 602202), (72, 401468), (96, 301101), (144, 200734), (167, 173088), (288, 100367), (334, 86544), (501, 57696), (601, 48096), (668, 43272), (1002, 28848), (1202, 24048), (1336, 21636), (1503, 19232), (1803, 16032), (2004, 14424), (2404, 12024), (2672, 10818), (3006, 9616), (3606, 8016), (4008, 7212), (4808, 6012), (5344, 5409)]