42789729694

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{4513}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 65693867040

約数和(自身を除く): 22904137346

約数列:

[1, 2, 67, 134, 173, 346, 409, 818, 4513, 9026, 11591, 23182, 27403, 54806, 70757, 141514, 302371, 604742, 780749, 1561498, 1845817, 3691634, 4740719, 9481438, 52310183, 104620366, 123669739, 247339478, 319326341, 638652682, 21394864847, 42789729694]

約数ペア:

[(1, 42789729694), (2, 21394864847), (67, 638652682), (134, 319326341), (173, 247339478), (346, 123669739), (409, 104620366), (818, 52310183), (4513, 9481438), (9026, 4740719), (11591, 3691634), (23182, 1845817), (27403, 1561498), (54806, 780749), (70757, 604742), (141514, 302371)]