66368522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70157}}^1$

素因数の和:70213

約数の個数: 16

約数和(自身を含む): 111130272

約数和(自身を除く): 44761750

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 70157, 140314, 771727, 1543454, 3016751, 6033502, 33184261, 66368522]

約数ペア:

[(1, 66368522), (2, 33184261), (11, 6033502), (22, 3016751), (43, 1543454), (86, 771727), (473, 140314), (946, 70157)]