27860378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 52545024

約数和(自身を除く): 24684646

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 3257, 4277, 6514, 8554, 22799, 42341, 45598, 84682, 153079, 296387, 306158, 592774, 1071553, 1990027, 2143106, 3980054, 13930189, 27860378]

約数ペア:

[(1, 27860378), (2, 13930189), (7, 3980054), (13, 2143106), (14, 1990027), (26, 1071553), (47, 592774), (91, 306158), (94, 296387), (182, 153079), (329, 84682), (611, 45598), (658, 42341), (1222, 22799), (3257, 8554), (4277, 6514)]