25733906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 18295534

約数列:

[1, 2, 11, 22, 31, 62, 97, 194, 341, 389, 682, 778, 1067, 2134, 3007, 4279, 6014, 8558, 12059, 24118, 33077, 37733, 66154, 75466, 132649, 265298, 415063, 830126, 1169723, 2339446, 12866953, 25733906]

約数ペア:

[(1, 25733906), (2, 12866953), (11, 2339446), (22, 1169723), (31, 830126), (62, 415063), (97, 265298), (194, 132649), (341, 75466), (389, 66154), (682, 37733), (778, 33077), (1067, 24118), (2134, 12059), (3007, 8558), (4279, 6014)]