70288708

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11257}}^1$

素因数の和:11491

約数の個数: 24

約数和(自身を含む): 141220352

約数和(自身を除く): 70931644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 11257, 22514, 45028, 78799, 157598, 315196, 2510311, 5020622, 10041244, 17572177, 35144354, 70288708]

約数ペア:

[(1, 70288708), (2, 35144354), (4, 17572177), (7, 10041244), (14, 5020622), (28, 2510311), (223, 315196), (446, 157598), (892, 78799), (1561, 45028), (3122, 22514), (6244, 11257)]