28167048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1468

約数の個数: 128

約数和(自身を含む): 96364800

約数和(自身を除く): 68197752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1433, 1512, 1638, 2184, 2457, 2808, 2866, 3276, 4299, 4914, 5732, 6552, 8598, 9828, 10031, 11464, 12897, 17196, 18629, 19656, 20062, 25794, 30093, 34392, 37258, 38691, 40124, 51588, 55887, 60186, 74516, 77382, 80248, 90279, 103176, 111774, 120372, 130403, 149032, 154764, 167661, 180558, 223548, 240744, 260806, 270837, 309528, 335322, 361116, 391209, 447096, 502983, 521612, 541674, 670644, 722232, 782418, 1005966, 1043224, 1083348, 1173627, 1341288, 1564836, 2011932, 2166696, 2347254, 3129672, 3520881, 4023864, 4694508, 7041762, 9389016, 14083524, 28167048]

約数ペア:

[(1, 28167048), (2, 14083524), (3, 9389016), (4, 7041762), (6, 4694508), (7, 4023864), (8, 3520881), (9, 3129672), (12, 2347254), (13, 2166696), (14, 2011932), (18, 1564836), (21, 1341288), (24, 1173627), (26, 1083348), (27, 1043224), (28, 1005966), (36, 782418), (39, 722232), (42, 670644), (52, 541674), (54, 521612), (56, 502983), (63, 447096), (72, 391209), (78, 361116), (84, 335322), (91, 309528), (104, 270837), (108, 260806), (117, 240744), (126, 223548), (156, 180558), (168, 167661), (182, 154764), (189, 149032), (216, 130403), (234, 120372), (252, 111774), (273, 103176), (312, 90279), (351, 80248), (364, 77382), (378, 74516), (468, 60186), (504, 55887), (546, 51588), (702, 40124), (728, 38691), (756, 37258), (819, 34392), (936, 30093), (1092, 25794), (1404, 20062), (1433, 19656), (1512, 18629), (1638, 17196), (2184, 12897), (2457, 11464), (2808, 10031), (2866, 9828), (3276, 8598), (4299, 6552), (4914, 5732)]