72507754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193871}}^1$

素因数の和:193901

約数の個数: 16

約数和(自身を含む): 125629056

約数和(自身を除く): 53121302

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 193871, 387742, 2132581, 3295807, 4265162, 6591614, 36253877, 72507754]

約数ペア:

[(1, 72507754), (2, 36253877), (11, 6591614), (17, 4265162), (22, 3295807), (34, 2132581), (187, 387742), (374, 193871)]