73660336

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{68713}}^1$

素因数の和:68788

約数の個数: 20

約数和(自身を含む): 144849112

約数和(自身を除く): 71188776

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 68713, 137426, 274852, 549704, 1099408, 4603771, 9207542, 18415084, 36830168, 73660336]

約数ペア:

[(1, 73660336), (2, 36830168), (4, 18415084), (8, 9207542), (16, 4603771), (67, 1099408), (134, 549704), (268, 274852), (536, 137426), (1072, 68713)]