28316692

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 51145416

約数和(自身を除く): 22828724

約数列:

[1, 2, 4, 37, 74, 148, 293, 586, 653, 1172, 1306, 2612, 10841, 21682, 24161, 43364, 48322, 96644, 191329, 382658, 765316, 7079173, 14158346, 28316692]

約数ペア:

[(1, 28316692), (2, 14158346), (4, 7079173), (37, 765316), (74, 382658), (148, 191329), (293, 96644), (586, 48322), (653, 43364), (1172, 24161), (1306, 21682), (2612, 10841)]