40697062

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39821}}^1$

素因数の和:39903

約数の個数: 16

約数和(自身を含む): 70723872

約数和(自身を除く): 30026810

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 39821, 79642, 278747, 557494, 2906933, 5813866, 20348531, 40697062]

約数ペア:

[(1, 40697062), (2, 20348531), (7, 5813866), (14, 2906933), (73, 557494), (146, 278747), (511, 79642), (1022, 39821)]