72214492

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2531}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 144627840

約数和(自身を除く): 72413348

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 2531, 4076, 5062, 7133, 10124, 14266, 17717, 28532, 35434, 70868, 2579089, 5158178, 10316356, 18053623, 36107246, 72214492]

約数ペア:

[(1, 72214492), (2, 36107246), (4, 18053623), (7, 10316356), (14, 5158178), (28, 2579089), (1019, 70868), (2038, 35434), (2531, 28532), (4076, 17717), (5062, 14266), (7133, 10124)]