13902728

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 29913600

約数和(自身を除く): 16010872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 607, 818, 1214, 1636, 2428, 2863, 3272, 4249, 4856, 5726, 8498, 11452, 16996, 22904, 33992, 248263, 496526, 993052, 1737841, 1986104, 3475682, 6951364, 13902728]

約数ペア:

[(1, 13902728), (2, 6951364), (4, 3475682), (7, 1986104), (8, 1737841), (14, 993052), (28, 496526), (56, 248263), (409, 33992), (607, 22904), (818, 16996), (1214, 11452), (1636, 8498), (2428, 5726), (2863, 4856), (3272, 4249)]