28934516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11839}}^1$

素因数の和:11903

約数の個数: 24

約数和(自身を含む): 55695360

約数和(自身を除く): 26760844

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 11839, 23678, 47356, 153907, 307814, 556433, 615628, 1112866, 2225732, 7233629, 14467258, 28934516]

約数ペア:

[(1, 28934516), (2, 14467258), (4, 7233629), (13, 2225732), (26, 1112866), (47, 615628), (52, 556433), (94, 307814), (188, 153907), (611, 47356), (1222, 23678), (2444, 11839)]