27605474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 48382272

約数和(自身を除く): 20776798

約数列:

[1, 2, 13, 23, 26, 46, 53, 67, 106, 134, 169, 299, 338, 598, 689, 871, 1219, 1378, 1541, 1742, 2438, 3082, 3551, 3887, 7102, 7774, 8957, 11323, 15847, 17914, 20033, 22646, 31694, 40066, 46163, 81673, 92326, 163346, 206011, 260429, 412022, 520858, 600119, 1061749, 1200238, 2123498, 13802737, 27605474]

約数ペア:

[(1, 27605474), (2, 13802737), (13, 2123498), (23, 1200238), (26, 1061749), (46, 600119), (53, 520858), (67, 412022), (106, 260429), (134, 206011), (169, 163346), (299, 92326), (338, 81673), (598, 46163), (689, 40066), (871, 31694), (1219, 22646), (1378, 20033), (1541, 17914), (1742, 15847), (2438, 11323), (3082, 8957), (3551, 7774), (3887, 7102)]