1285751336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{95723}}^1$

素因数の和:95825

約数の個数: 32

約数和(自身を含む): 2550087360

約数和(自身を除く): 1264336024

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 13432, 95723, 191446, 382892, 765784, 2201629, 4403258, 6987779, 8806516, 13975558, 17613032, 27951116, 55902232, 160718917, 321437834, 642875668, 1285751336]

約数ペア:

[(1, 1285751336), (2, 642875668), (4, 321437834), (8, 160718917), (23, 55902232), (46, 27951116), (73, 17613032), (92, 13975558), (146, 8806516), (184, 6987779), (292, 4403258), (584, 2201629), (1679, 765784), (3358, 382892), (6716, 191446), (13432, 95723)]