77759428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2053}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 144412632

約数和(自身を除く): 66653204

約数列:

[1, 2, 4, 17, 34, 68, 557, 1114, 2053, 2228, 4106, 8212, 9469, 18938, 34901, 37876, 69802, 139604, 1143521, 2287042, 4574084, 19439857, 38879714, 77759428]

約数ペア:

[(1, 77759428), (2, 38879714), (4, 19439857), (17, 4574084), (34, 2287042), (68, 1143521), (557, 139604), (1114, 69802), (2053, 37876), (2228, 34901), (4106, 18938), (8212, 9469)]