28817764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 52920000

約数和(自身を除く): 24102236

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 3499, 4118, 6998, 8236, 13996, 101471, 202942, 248429, 405884, 496858, 993716, 7204441, 14408882, 28817764]

約数ペア:

[(1, 28817764), (2, 14408882), (4, 7204441), (29, 993716), (58, 496858), (71, 405884), (116, 248429), (142, 202942), (284, 101471), (2059, 13996), (3499, 8236), (4118, 6998)]