72466064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{411739}}^1$

素因数の和:411758

約数の個数: 20

約数和(自身を含む): 153167280

約数和(自身を除く): 80701216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 411739, 823478, 1646956, 3293912, 4529129, 6587824, 9058258, 18116516, 36233032, 72466064]

約数ペア:

[(1, 72466064), (2, 36233032), (4, 18116516), (8, 9058258), (11, 6587824), (16, 4529129), (22, 3293912), (44, 1646956), (88, 823478), (176, 411739)]