40866776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{300491}}^1$

素因数の和:300514

約数の個数: 16

約数和(自身を含む): 81132840

約数和(自身を除く): 40266064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 300491, 600982, 1201964, 2403928, 5108347, 10216694, 20433388, 40866776]

約数ペア:

[(1, 40866776), (2, 20433388), (4, 10216694), (8, 5108347), (17, 2403928), (34, 1201964), (68, 600982), (136, 300491)]