73639312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{51713}}^1$

素因数の和:51810

約数の個数: 20

約数和(自身を含む): 144282060

約数和(自身を除く): 70642748

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 51713, 103426, 206852, 413704, 827408, 4602457, 9204914, 18409828, 36819656, 73639312]

約数ペア:

[(1, 73639312), (2, 36819656), (4, 18409828), (8, 9204914), (16, 4602457), (89, 827408), (178, 413704), (356, 206852), (712, 103426), (1424, 51713)]