25366754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 46935936

約数和(自身を除く): 21569182

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2011, 4022, 6307, 12614, 14077, 28154, 34187, 68374, 106583, 213166, 239309, 478618, 746081, 1492162, 1811911, 3623822, 12683377, 25366754]

約数ペア:

[(1, 25366754), (2, 12683377), (7, 3623822), (14, 1811911), (17, 1492162), (34, 746081), (53, 478618), (106, 239309), (119, 213166), (238, 106583), (371, 68374), (742, 34187), (901, 28154), (1802, 14077), (2011, 12614), (4022, 6307)]