65559778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 105557760

約数和(自身を除く): 39997982

約数列:

[1, 2, 29, 43, 58, 86, 97, 194, 271, 542, 1247, 2494, 2813, 4171, 5626, 7859, 8342, 11653, 15718, 23306, 26287, 52574, 120959, 241918, 337937, 675874, 762323, 1130341, 1524646, 2260682, 32779889, 65559778]

約数ペア:

[(1, 65559778), (2, 32779889), (29, 2260682), (43, 1524646), (58, 1130341), (86, 762323), (97, 675874), (194, 337937), (271, 241918), (542, 120959), (1247, 52574), (2494, 26287), (2813, 23306), (4171, 15718), (5626, 11653), (7859, 8342)]