28009152

素因数分解:

$2^6\times 3^5\times {\mathrm{1801}}^1$

素因数の和:1828

約数の個数: 84

約数和(自身を含む): 83302856

約数和(自身を除く): 55293704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1801, 1944, 2592, 3602, 3888, 5184, 5403, 7204, 7776, 10806, 14408, 15552, 16209, 21612, 28816, 32418, 43224, 48627, 57632, 64836, 86448, 97254, 115264, 129672, 145881, 172896, 194508, 259344, 291762, 345792, 389016, 437643, 518688, 583524, 778032, 875286, 1037376, 1167048, 1556064, 1750572, 2334096, 3112128, 3501144, 4668192, 7002288, 9336384, 14004576, 28009152]

約数ペア:

[(1, 28009152), (2, 14004576), (3, 9336384), (4, 7002288), (6, 4668192), (8, 3501144), (9, 3112128), (12, 2334096), (16, 1750572), (18, 1556064), (24, 1167048), (27, 1037376), (32, 875286), (36, 778032), (48, 583524), (54, 518688), (64, 437643), (72, 389016), (81, 345792), (96, 291762), (108, 259344), (144, 194508), (162, 172896), (192, 145881), (216, 129672), (243, 115264), (288, 97254), (324, 86448), (432, 64836), (486, 57632), (576, 48627), (648, 43224), (864, 32418), (972, 28816), (1296, 21612), (1728, 16209), (1801, 15552), (1944, 14408), (2592, 10806), (3602, 7776), (3888, 7204), (5184, 5403)]