28659538

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1619}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 44089920

約数和(自身を除く): 15430382

約数列:

[1, 2, 53, 106, 167, 334, 1619, 3238, 8851, 17702, 85807, 171614, 270373, 540746, 14329769, 28659538]

約数ペア:

[(1, 28659538), (2, 14329769), (53, 540746), (106, 270373), (167, 171614), (334, 85807), (1619, 17702), (3238, 8851)]