68245922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 113933952

約数和(自身を除く): 45688030

約数列:

[1, 2, 17, 23, 34, 46, 197, 391, 394, 443, 782, 886, 3349, 4531, 6698, 7531, 9062, 10189, 15062, 20378, 77027, 87271, 154054, 173213, 174542, 346426, 1483607, 2007233, 2967214, 4014466, 34122961, 68245922]

約数ペア:

[(1, 68245922), (2, 34122961), (17, 4014466), (23, 2967214), (34, 2007233), (46, 1483607), (197, 346426), (391, 174542), (394, 173213), (443, 154054), (782, 87271), (886, 77027), (3349, 20378), (4531, 15062), (6698, 10189), (7531, 9062)]