69928196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3457}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 132164760

約数和(自身を除く): 62236564

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 3457, 5057, 6914, 10114, 13828, 20228, 44941, 89882, 179764, 1344773, 2689546, 5379092, 17482049, 34964098, 69928196]

約数ペア:

[(1, 69928196), (2, 34964098), (4, 17482049), (13, 5379092), (26, 2689546), (52, 1344773), (389, 179764), (778, 89882), (1556, 44941), (3457, 20228), (5057, 13828), (6914, 10114)]