27625952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 58977072

約数和(自身を除く): 31351120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1181, 1376, 1462, 2362, 2924, 4724, 5848, 9448, 11696, 18896, 20077, 23392, 37792, 40154, 50783, 80308, 101566, 160616, 203132, 321232, 406264, 642464, 812528, 863311, 1625056, 1726622, 3453244, 6906488, 13812976, 27625952]

約数ペア:

[(1, 27625952), (2, 13812976), (4, 6906488), (8, 3453244), (16, 1726622), (17, 1625056), (32, 863311), (34, 812528), (43, 642464), (68, 406264), (86, 321232), (136, 203132), (172, 160616), (272, 101566), (344, 80308), (544, 50783), (688, 40154), (731, 37792), (1181, 23392), (1376, 20077), (1462, 18896), (2362, 11696), (2924, 9448), (4724, 5848)]