27487406

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2333}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 42516144

約数和(自身を除く): 15028738

約数列:

[1, 2, 43, 86, 137, 274, 2333, 4666, 5891, 11782, 100319, 200638, 319621, 639242, 13743703, 27487406]

約数ペア:

[(1, 27487406), (2, 13743703), (43, 639242), (86, 319621), (137, 200638), (274, 100319), (2333, 11782), (4666, 5891)]