70819196

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11987}}^1$

素因数の和:12209

約数の個数: 24

約数和(自身を含む): 142321536

約数和(自身を除く): 71502340

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11987, 23974, 47948, 83909, 167818, 335636, 2529257, 5058514, 10117028, 17704799, 35409598, 70819196]

約数ペア:

[(1, 70819196), (2, 35409598), (4, 17704799), (7, 10117028), (14, 5058514), (28, 2529257), (211, 335636), (422, 167818), (844, 83909), (1477, 47948), (2954, 23974), (5908, 11987)]