71357248

素因数分解:

$2^6\times {\mathrm{857}}^1\times {\mathrm{1301}}^1$

素因数の和:2170

約数の個数: 28

約数和(自身を含む): 141873732

約数和(自身を除く): 70516484

約数列:

[1, 2, 4, 8, 16, 32, 64, 857, 1301, 1714, 2602, 3428, 5204, 6856, 10408, 13712, 20816, 27424, 41632, 54848, 83264, 1114957, 2229914, 4459828, 8919656, 17839312, 35678624, 71357248]

約数ペア:

[(1, 71357248), (2, 35678624), (4, 17839312), (8, 8919656), (16, 4459828), (32, 2229914), (64, 1114957), (857, 83264), (1301, 54848), (1714, 41632), (2602, 27424), (3428, 20816), (5204, 13712), (6856, 10408)]