64798052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16547}}^1$

素因数の和:16651

約数の個数: 24

約数和(自身を含む): 125102880

約数和(自身を除く): 60304828

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 16547, 33094, 66188, 182017, 364034, 728068, 1472683, 2945366, 5890732, 16199513, 32399026, 64798052]

約数ペア:

[(1, 64798052), (2, 32399026), (4, 16199513), (11, 5890732), (22, 2945366), (44, 1472683), (89, 728068), (178, 364034), (356, 182017), (979, 66188), (1958, 33094), (3916, 16547)]