70644964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71503}}^1$

素因数の和:71539

約数の個数: 24

約数和(自身を含む): 140147840

約数和(自身を除く): 69502876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 71503, 143006, 286012, 929539, 1358557, 1859078, 2717114, 3718156, 5434228, 17661241, 35322482, 70644964]

約数ペア:

[(1, 70644964), (2, 35322482), (4, 17661241), (13, 5434228), (19, 3718156), (26, 2717114), (38, 1859078), (52, 1358557), (76, 929539), (247, 286012), (494, 143006), (988, 71503)]