28694942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1621}}^1$

素因数の和:1843

約数の個数: 16

約数和(自身を含む): 44144352

約数和(自身を除く): 15449410

約数列:

[1, 2, 53, 106, 167, 334, 1621, 3242, 8851, 17702, 85913, 171826, 270707, 541414, 14347471, 28694942]

約数ペア:

[(1, 28694942), (2, 14347471), (53, 541414), (106, 270707), (167, 171826), (334, 85913), (1621, 17702), (3242, 8851)]