79680484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2693}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 150486840

約数和(自身を除く): 70806356

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 2276, 2693, 5386, 7397, 10772, 14794, 29588, 35009, 70018, 140036, 1532317, 3064634, 6129268, 19920121, 39840242, 79680484]

約数ペア:

[(1, 79680484), (2, 39840242), (4, 19920121), (13, 6129268), (26, 3064634), (52, 1532317), (569, 140036), (1138, 70018), (2276, 35009), (2693, 29588), (5386, 14794), (7397, 10772)]