68756038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 113686272

約数和(自身を除く): 44930234

約数列:

[1, 2, 13, 26, 83, 151, 166, 211, 302, 422, 1079, 1963, 2158, 2743, 3926, 5486, 12533, 17513, 25066, 31861, 35026, 63722, 162929, 227669, 325858, 414193, 455338, 828386, 2644463, 5288926, 34378019, 68756038]

約数ペア:

[(1, 68756038), (2, 34378019), (13, 5288926), (26, 2644463), (83, 828386), (151, 455338), (166, 414193), (211, 325858), (302, 227669), (422, 162929), (1079, 63722), (1963, 35026), (2158, 31861), (2743, 25066), (3926, 17513), (5486, 12533)]