340888016

素因数分解:

$2^4\times 7^1\times {\mathrm{3043643}}^1$

素因数の和:3043658

約数の個数: 20

約数和(自身を含む): 754823712

約数和(自身を除く): 413935696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3043643, 6087286, 12174572, 21305501, 24349144, 42611002, 48698288, 85222004, 170444008, 340888016]

約数ペア:

[(1, 340888016), (2, 170444008), (4, 85222004), (7, 48698288), (8, 42611002), (14, 24349144), (16, 21305501), (28, 12174572), (56, 6087286), (112, 3043643)]