40077646

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54013}}^1$

素因数の和:54075

約数の個数: 16

約数和(自身を含む): 70002144

約数和(自身を除く): 29924498

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 54013, 108026, 378091, 756182, 2862689, 5725378, 20038823, 40077646]

約数ペア:

[(1, 40077646), (2, 20038823), (7, 5725378), (14, 2862689), (53, 756182), (106, 378091), (371, 108026), (742, 54013)]