64968068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77713}}^1$

素因数の和:77747

約数の個数: 24

約数和(自身を含む): 130559520

約数和(自身を除く): 65591452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 77713, 155426, 310852, 854843, 1476547, 1709686, 2953094, 3419372, 5906188, 16242017, 32484034, 64968068]

約数ペア:

[(1, 64968068), (2, 32484034), (4, 16242017), (11, 5906188), (19, 3419372), (22, 2953094), (38, 1709686), (44, 1476547), (76, 854843), (209, 310852), (418, 155426), (836, 77713)]