66461820008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{488689853}}^1$

素因数の和:488689876

約数の個数: 16

約数和(自身を含む): 131946260580

約数和(自身を除く): 65484440572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 488689853, 977379706, 1954759412, 3909518824, 8307727501, 16615455002, 33230910004, 66461820008]

約数ペア:

[(1, 66461820008), (2, 33230910004), (4, 16615455002), (8, 8307727501), (17, 3909518824), (34, 1954759412), (68, 977379706), (136, 488689853)]