65290676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 132959232

約数和(自身を除く): 67668556

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 191, 374, 382, 457, 748, 764, 914, 1828, 2101, 3247, 4202, 5027, 6494, 7769, 8404, 10054, 12988, 15538, 20108, 31076, 35717, 71434, 85459, 87287, 142868, 170918, 174574, 341836, 349148, 960157, 1483879, 1920314, 2967758, 3840628, 5935516, 16322669, 32645338, 65290676]

約数ペア:

[(1, 65290676), (2, 32645338), (4, 16322669), (11, 5935516), (17, 3840628), (22, 2967758), (34, 1920314), (44, 1483879), (68, 960157), (187, 349148), (191, 341836), (374, 174574), (382, 170918), (457, 142868), (748, 87287), (764, 85459), (914, 71434), (1828, 35717), (2101, 31076), (3247, 20108), (4202, 15538), (5027, 12988), (6494, 10054), (7769, 8404)]