76987976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1301}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 155849400

約数和(自身を除く): 78861424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 569, 1138, 1301, 2276, 2602, 4552, 5204, 7397, 10408, 14794, 16913, 29588, 33826, 59176, 67652, 135304, 740269, 1480538, 2961076, 5922152, 9623497, 19246994, 38493988, 76987976]

約数ペア:

[(1, 76987976), (2, 38493988), (4, 19246994), (8, 9623497), (13, 5922152), (26, 2961076), (52, 1480538), (104, 740269), (569, 135304), (1138, 67652), (1301, 59176), (2276, 33826), (2602, 29588), (4552, 16913), (5204, 14794), (7397, 10408)]