745778864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{5741}}^1$

素因数の和:6125

約数の個数: 40

約数和(自身を含む): 1512304992

約数和(自身を除く): 766526128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 353, 368, 706, 1412, 2824, 5648, 5741, 8119, 11482, 16238, 22964, 32476, 45928, 64952, 91856, 129904, 132043, 264086, 528172, 1056344, 2026573, 2112688, 4053146, 8106292, 16212584, 32425168, 46611179, 93222358, 186444716, 372889432, 745778864]

約数ペア:

[(1, 745778864), (2, 372889432), (4, 186444716), (8, 93222358), (16, 46611179), (23, 32425168), (46, 16212584), (92, 8106292), (184, 4053146), (353, 2112688), (368, 2026573), (706, 1056344), (1412, 528172), (2824, 264086), (5648, 132043), (5741, 129904), (8119, 91856), (11482, 64952), (16238, 45928), (22964, 32476)]