67618796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127103}}^1$

素因数の和:127133

約数の個数: 24

約数和(自身を含む): 142356480

約数和(自身を除く): 74737684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 127103, 254206, 508412, 889721, 1779442, 2414957, 3558884, 4829914, 9659828, 16904699, 33809398, 67618796]

約数ペア:

[(1, 67618796), (2, 33809398), (4, 16904699), (7, 9659828), (14, 4829914), (19, 3558884), (28, 2414957), (38, 1779442), (76, 889721), (133, 508412), (266, 254206), (532, 127103)]