66505764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{426319}}^1$

素因数の和:426339

約数の個数: 24

約数和(自身を含む): 167117440

約数和(自身を除く): 100611676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 426319, 852638, 1278957, 1705276, 2557914, 5115828, 5542147, 11084294, 16626441, 22168588, 33252882, 66505764]

約数ペア:

[(1, 66505764), (2, 33252882), (3, 22168588), (4, 16626441), (6, 11084294), (12, 5542147), (13, 5115828), (26, 2557914), (39, 1705276), (52, 1278957), (78, 852638), (156, 426319)]