77974448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{91951}}^1$

素因数の和:92012

約数の個数: 20

約数和(自身を含む): 153927648

約数和(自身を除く): 75953200

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 91951, 183902, 367804, 735608, 1471216, 4873403, 9746806, 19493612, 38987224, 77974448]

約数ペア:

[(1, 77974448), (2, 38987224), (4, 19493612), (8, 9746806), (16, 4873403), (53, 1471216), (106, 735608), (212, 367804), (424, 183902), (848, 91951)]