28307366

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1399}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 43411200

約数和(自身を除く): 15103834

約数列:

[1, 2, 67, 134, 151, 302, 1399, 2798, 10117, 20234, 93733, 187466, 211249, 422498, 14153683, 28307366]

約数ペア:

[(1, 28307366), (2, 14153683), (67, 422498), (134, 211249), (151, 187466), (302, 93733), (1399, 20234), (2798, 10117)]