40321946

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{14923}}^1$

素因数の和:15125

約数の個数: 16

約数和(自身を含む): 69486144

約数和(自身を除く): 29164198

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 14923, 29846, 104461, 208922, 2880139, 5760278, 20160973, 40321946]

約数ペア:

[(1, 40321946), (2, 20160973), (7, 5760278), (14, 2880139), (193, 208922), (386, 104461), (1351, 29846), (2702, 14923)]