25819716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165511}}^1$

素因数の和:165531

約数の個数: 24

約数和(自身を含む): 64880704

約数和(自身を除く): 39060988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 165511, 331022, 496533, 662044, 993066, 1986132, 2151643, 4303286, 6454929, 8606572, 12909858, 25819716]

約数ペア:

[(1, 25819716), (2, 12909858), (3, 8606572), (4, 6454929), (6, 4303286), (12, 2151643), (13, 1986132), (26, 993066), (39, 662044), (52, 496533), (78, 331022), (156, 165511)]