568070704

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 1115084880

約数和(自身を除く): 547014176

約数列:

[1, 2, 4, 8, 16, 107, 214, 389, 428, 778, 853, 856, 1556, 1706, 1712, 3112, 3412, 6224, 6824, 13648, 41623, 83246, 91271, 166492, 182542, 331817, 332984, 365084, 663634, 665968, 730168, 1327268, 1460336, 2654536, 5309072, 35504419, 71008838, 142017676, 284035352, 568070704]

約数ペア:

[(1, 568070704), (2, 284035352), (4, 142017676), (8, 71008838), (16, 35504419), (107, 5309072), (214, 2654536), (389, 1460336), (428, 1327268), (778, 730168), (853, 665968), (856, 663634), (1556, 365084), (1706, 332984), (1712, 331817), (3112, 182542), (3412, 166492), (6224, 91271), (6824, 83246), (13648, 41623)]