32399990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1801}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 66947904

約数和(自身を除く): 34547914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 1801, 2570, 3598, 3602, 8995, 9005, 12607, 17990, 18010, 25214, 63035, 126070, 462857, 925714, 2314285, 3239999, 4628570, 6479998, 16199995, 32399990]

約数ペア:

[(1, 32399990), (2, 16199995), (5, 6479998), (7, 4628570), (10, 3239999), (14, 2314285), (35, 925714), (70, 462857), (257, 126070), (514, 63035), (1285, 25214), (1799, 18010), (1801, 17990), (2570, 12607), (3598, 9005), (3602, 8995)]