72850262

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 117784800

約数和(自身を除く): 44934538

約数列:

[1, 2, 29, 37, 58, 74, 83, 166, 409, 818, 1073, 2146, 2407, 3071, 4814, 6142, 11861, 15133, 23722, 30266, 33947, 67894, 89059, 178118, 438857, 877714, 984463, 1256039, 1968926, 2512078, 36425131, 72850262]

約数ペア:

[(1, 72850262), (2, 36425131), (29, 2512078), (37, 1968926), (58, 1256039), (74, 984463), (83, 877714), (166, 438857), (409, 178118), (818, 89059), (1073, 67894), (2146, 33947), (2407, 30266), (3071, 23722), (4814, 15133), (6142, 11861)]