28510196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49843}}^1$

素因数の和:49871

約数の個数: 24

約数和(自身を含む): 58616544

約数和(自身を除く): 30106348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49843, 99686, 199372, 548273, 647959, 1096546, 1295918, 2193092, 2591836, 7127549, 14255098, 28510196]

約数ペア:

[(1, 28510196), (2, 14255098), (4, 7127549), (11, 2591836), (13, 2193092), (22, 1295918), (26, 1096546), (44, 647959), (52, 548273), (143, 199372), (286, 99686), (572, 49843)]