28940394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29959}}^1$

素因数の和:29994

約数の個数: 32

約数和(自身を含む): 69027840

約数和(自身を除く): 40087446

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 29959, 59918, 89877, 179754, 209713, 419426, 629139, 689057, 1258278, 1378114, 2067171, 4134342, 4823399, 9646798, 14470197, 28940394]

約数ペア:

[(1, 28940394), (2, 14470197), (3, 9646798), (6, 4823399), (7, 4134342), (14, 2067171), (21, 1378114), (23, 1258278), (42, 689057), (46, 629139), (69, 419426), (138, 209713), (161, 179754), (322, 89877), (483, 59918), (966, 29959)]