28398006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5779}}^1$

素因数の和:5810

約数の個数: 64

約数和(自身を含む): 77683200

約数和(自身を除く): 49285194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 5779, 11558, 17337, 34674, 40453, 52011, 75127, 80906, 104022, 121359, 150254, 156033, 225381, 242718, 312066, 364077, 450762, 525889, 676143, 728154, 1051778, 1092231, 1352286, 1577667, 2028429, 2184462, 3155334, 4056858, 4733001, 9466002, 14199003, 28398006]

約数ペア:

[(1, 28398006), (2, 14199003), (3, 9466002), (6, 4733001), (7, 4056858), (9, 3155334), (13, 2184462), (14, 2028429), (18, 1577667), (21, 1352286), (26, 1092231), (27, 1051778), (39, 728154), (42, 676143), (54, 525889), (63, 450762), (78, 364077), (91, 312066), (117, 242718), (126, 225381), (182, 156033), (189, 150254), (234, 121359), (273, 104022), (351, 80906), (378, 75127), (546, 52011), (702, 40453), (819, 34674), (1638, 17337), (2457, 11558), (4914, 5779)]