40237162

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39371}}^1$

素因数の和:39453

約数の個数: 16

約数和(自身を含む): 69924672

約数和(自身を除く): 29687510

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 39371, 78742, 275597, 551194, 2874083, 5748166, 20118581, 40237162]

約数ペア:

[(1, 40237162), (2, 20118581), (7, 5748166), (14, 2874083), (73, 551194), (146, 275597), (511, 78742), (1022, 39371)]