2891568

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 7553088

約数和(自身を除く): 4661520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 563, 642, 856, 1126, 1284, 1689, 1712, 2252, 2568, 3378, 4504, 5136, 6756, 9008, 13512, 27024, 60241, 120482, 180723, 240964, 361446, 481928, 722892, 963856, 1445784, 2891568]

約数ペア:

[(1, 2891568), (2, 1445784), (3, 963856), (4, 722892), (6, 481928), (8, 361446), (12, 240964), (16, 180723), (24, 120482), (48, 60241), (107, 27024), (214, 13512), (321, 9008), (428, 6756), (563, 5136), (642, 4504), (856, 3378), (1126, 2568), (1284, 2252), (1689, 1712)]