70299676

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 125208720

約数和(自身を除く): 54909044

約数列:

[1, 2, 4, 89, 178, 181, 356, 362, 724, 1091, 2182, 4364, 16109, 32218, 64436, 97099, 194198, 197471, 388396, 394942, 789884, 17574919, 35149838, 70299676]

約数ペア:

[(1, 70299676), (2, 35149838), (4, 17574919), (89, 789884), (178, 394942), (181, 388396), (356, 197471), (362, 194198), (724, 97099), (1091, 64436), (2182, 32218), (4364, 16109)]