27687982

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 22493138

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 1451, 2726, 2902, 9541, 10157, 19082, 20314, 42079, 68197, 84158, 136394, 294553, 477379, 589106, 954758, 1977713, 3955426, 13843991, 27687982]

約数ペア:

[(1, 27687982), (2, 13843991), (7, 3955426), (14, 1977713), (29, 954758), (47, 589106), (58, 477379), (94, 294553), (203, 136394), (329, 84158), (406, 68197), (658, 42079), (1363, 20314), (1451, 19082), (2726, 10157), (2902, 9541)]