72599758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 144904032

約数和(自身を除く): 72304274

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2521, 2618, 4114, 5042, 14399, 17647, 27731, 28798, 35294, 42857, 55462, 85714, 194117, 299999, 305041, 388234, 471427, 599998, 610082, 942854, 2135287, 3299989, 4270574, 5185697, 6599978, 10371394, 36299879, 72599758]

約数ペア:

[(1, 72599758), (2, 36299879), (7, 10371394), (11, 6599978), (14, 5185697), (17, 4270574), (22, 3299989), (34, 2135287), (77, 942854), (119, 610082), (121, 599998), (154, 471427), (187, 388234), (238, 305041), (242, 299999), (374, 194117), (847, 85714), (1309, 55462), (1694, 42857), (2057, 35294), (2521, 28798), (2618, 27731), (4114, 17647), (5042, 14399)]