66475414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{137}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 106671240

約数和(自身を除く): 40195826

約数列:

[1, 2, 19, 38, 113, 137, 226, 274, 2147, 2603, 4294, 5206, 12769, 15481, 25538, 30962, 242611, 294139, 485222, 588278, 1749353, 3498706, 33237707, 66475414]

約数ペア:

[(1, 66475414), (2, 33237707), (19, 3498706), (38, 1749353), (113, 588278), (137, 485222), (226, 294139), (274, 242611), (2147, 30962), (2603, 25538), (4294, 15481), (5206, 12769)]