40749898

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54919}}^1$

素因数の和:54981

約数の個数: 16

約数和(自身を含む): 71176320

約数和(自身を除く): 30426422

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 54919, 109838, 384433, 768866, 2910707, 5821414, 20374949, 40749898]

約数ペア:

[(1, 40749898), (2, 20374949), (7, 5821414), (14, 2910707), (53, 768866), (106, 384433), (371, 109838), (742, 54919)]