69651556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28499}}^1$

素因数の和:28563

約数の個数: 24

約数和(自身を含む): 134064000

約数和(自身を除く): 64412444

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 28499, 56998, 113996, 370487, 740974, 1339453, 1481948, 2678906, 5357812, 17412889, 34825778, 69651556]

約数ペア:

[(1, 69651556), (2, 34825778), (4, 17412889), (13, 5357812), (26, 2678906), (47, 1481948), (52, 1339453), (94, 740974), (188, 370487), (611, 113996), (1222, 56998), (2444, 28499)]