66269128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6957

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 67167032

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 6863, 9656, 13726, 27452, 54904, 116671, 233342, 466684, 487273, 933368, 974546, 1949092, 3898184, 8283641, 16567282, 33134564, 66269128]

約数ペア:

[(1, 66269128), (2, 33134564), (4, 16567282), (8, 8283641), (17, 3898184), (34, 1949092), (68, 974546), (71, 933368), (136, 487273), (142, 466684), (284, 233342), (568, 116671), (1207, 54904), (2414, 27452), (4828, 13726), (6863, 9656)]