66718423

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 71608320

約数和(自身を除く): 4889897

約数列:

[1, 23, 73, 79, 503, 1679, 1817, 5767, 11569, 36719, 39737, 132641, 844537, 913951, 2900801, 66718423]

約数ペア:

[(1, 66718423), (23, 2900801), (73, 913951), (79, 844537), (503, 132641), (1679, 39737), (1817, 36719), (5767, 11569)]