42761264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 104493312

約数和(自身を除く): 61732048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 683, 688, 728, 1118, 1204, 1366, 1456, 2236, 2408, 2732, 3913, 4472, 4781, 4816, 5464, 7826, 8879, 8944, 9562, 10928, 15652, 17758, 19124, 29369, 31304, 35516, 38248, 58738, 62153, 62608, 71032, 76496, 117476, 124306, 142064, 205583, 234952, 248612, 381797, 411166, 469904, 497224, 763594, 822332, 994448, 1527188, 1644664, 2672579, 3054376, 3289328, 5345158, 6108752, 10690316, 21380632, 42761264]

約数ペア:

[(1, 42761264), (2, 21380632), (4, 10690316), (7, 6108752), (8, 5345158), (13, 3289328), (14, 3054376), (16, 2672579), (26, 1644664), (28, 1527188), (43, 994448), (52, 822332), (56, 763594), (86, 497224), (91, 469904), (104, 411166), (112, 381797), (172, 248612), (182, 234952), (208, 205583), (301, 142064), (344, 124306), (364, 117476), (559, 76496), (602, 71032), (683, 62608), (688, 62153), (728, 58738), (1118, 38248), (1204, 35516), (1366, 31304), (1456, 29369), (2236, 19124), (2408, 17758), (2732, 15652), (3913, 10928), (4472, 9562), (4781, 8944), (4816, 8879), (5464, 7826)]