66169324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66973}}^1$

素因数の和:67009

約数の個数: 24

約数和(自身を含む): 131269040

約数和(自身を除く): 65099716

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 66973, 133946, 267892, 870649, 1272487, 1741298, 2544974, 3482596, 5089948, 16542331, 33084662, 66169324]

約数ペア:

[(1, 66169324), (2, 33084662), (4, 16542331), (13, 5089948), (19, 3482596), (26, 2544974), (38, 1741298), (52, 1272487), (76, 870649), (247, 267892), (494, 133946), (988, 66973)]