79608776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1559}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 161179200

約数和(自身を除く): 81570424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 982, 1559, 1964, 3118, 3928, 6236, 6383, 12472, 12766, 20267, 25532, 40534, 51064, 81068, 162136, 765469, 1530938, 3061876, 6123752, 9951097, 19902194, 39804388, 79608776]

約数ペア:

[(1, 79608776), (2, 39804388), (4, 19902194), (8, 9951097), (13, 6123752), (26, 3061876), (52, 1530938), (104, 765469), (491, 162136), (982, 81068), (1559, 51064), (1964, 40534), (3118, 25532), (3928, 20267), (6236, 12766), (6383, 12472)]