77941084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18973}}^1$

素因数の和:19069

約数の個数: 24

約数和(自身を含む): 148756160

約数和(自身を除く): 70815076

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 18973, 37946, 75892, 246649, 493298, 986596, 1498867, 2997734, 5995468, 19485271, 38970542, 77941084]

約数ペア:

[(1, 77941084), (2, 38970542), (4, 19485271), (13, 5995468), (26, 2997734), (52, 1498867), (79, 986596), (158, 493298), (316, 246649), (1027, 75892), (2054, 37946), (4108, 18973)]