74709076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19681}}^1$

素因数の和:19771

約数の個数: 24

約数和(自身を含む): 142733864

約数和(自身を除く): 68024788

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 19681, 39362, 78724, 255853, 511706, 1023412, 1436713, 2873426, 5746852, 18677269, 37354538, 74709076]

約数ペア:

[(1, 74709076), (2, 37354538), (4, 18677269), (13, 5746852), (26, 2873426), (52, 1436713), (73, 1023412), (146, 511706), (292, 255853), (949, 78724), (1898, 39362), (3796, 19681)]