68430416

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{6977}}^1$

素因数の和:7598

約数の個数: 20

約数和(自身を含む): 132819252

約数和(自身を除く): 64388836

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 6977, 9808, 13954, 27908, 55816, 111632, 4276901, 8553802, 17107604, 34215208, 68430416]

約数ペア:

[(1, 68430416), (2, 34215208), (4, 17107604), (8, 8553802), (16, 4276901), (613, 111632), (1226, 55816), (2452, 27908), (4904, 13954), (6977, 9808)]