23437526

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 46033920

約数和(自身を除く): 22596394

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 71, 73, 119, 133, 142, 146, 238, 266, 323, 497, 511, 646, 994, 1022, 1207, 1241, 1349, 1387, 2261, 2414, 2482, 2698, 2774, 4522, 5183, 8449, 8687, 9443, 9709, 10366, 16898, 17374, 18886, 19418, 22933, 23579, 36281, 45866, 47158, 72562, 88111, 98477, 160531, 165053, 176222, 196954, 321062, 330106, 616777, 689339, 1233554, 1378678, 1674109, 3348218, 11718763, 23437526]

約数ペア:

[(1, 23437526), (2, 11718763), (7, 3348218), (14, 1674109), (17, 1378678), (19, 1233554), (34, 689339), (38, 616777), (71, 330106), (73, 321062), (119, 196954), (133, 176222), (142, 165053), (146, 160531), (238, 98477), (266, 88111), (323, 72562), (497, 47158), (511, 45866), (646, 36281), (994, 23579), (1022, 22933), (1207, 19418), (1241, 18886), (1349, 17374), (1387, 16898), (2261, 10366), (2414, 9709), (2482, 9443), (2698, 8687), (2774, 8449), (4522, 5183)]