71265844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1933}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 134567720

約数和(自身を除く): 63301876

約数列:

[1, 2, 4, 13, 26, 52, 709, 1418, 1933, 2836, 3866, 7732, 9217, 18434, 25129, 36868, 50258, 100516, 1370497, 2740994, 5481988, 17816461, 35632922, 71265844]

約数ペア:

[(1, 71265844), (2, 35632922), (4, 17816461), (13, 5481988), (26, 2740994), (52, 1370497), (709, 100516), (1418, 50258), (1933, 36868), (2836, 25129), (3866, 18434), (7732, 9217)]