70547888

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{22157}}^1$

素因数の和:22364

約数の個数: 20

約数和(自身を含む): 137379600

約数和(自身を除く): 66831712

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 22157, 44314, 88628, 177256, 354512, 4409243, 8818486, 17636972, 35273944, 70547888]

約数ペア:

[(1, 70547888), (2, 35273944), (4, 17636972), (8, 8818486), (16, 4409243), (199, 354512), (398, 177256), (796, 88628), (1592, 44314), (3184, 22157)]