66321974

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{4567}}^1$

素因数の和:4759

約数の個数: 16

約数和(自身を含む): 102122208

約数和(自身を除く): 35800234

約数列:

[1, 2, 53, 106, 137, 274, 4567, 7261, 9134, 14522, 242051, 484102, 625679, 1251358, 33160987, 66321974]

約数ペア:

[(1, 66321974), (2, 33160987), (53, 1251358), (106, 625679), (137, 484102), (274, 242051), (4567, 14522), (7261, 9134)]