71394656254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{26580289}}^1$

素因数の和:26580387

約数の個数: 16

約数和(自身を含む): 114826852800

約数和(自身を除く): 43432196546

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 26580289, 53160578, 451864913, 903729826, 2099842831, 4199685662, 35697328127, 71394656254]

約数ペア:

[(1, 71394656254), (2, 35697328127), (17, 4199685662), (34, 2099842831), (79, 903729826), (158, 451864913), (1343, 53160578), (2686, 26580289)]