26797708

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2974

約数の個数: 36

約数和(自身を含む): 55732320

約数和(自身を除く): 28934612

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 2909, 4606, 5818, 9212, 11636, 20363, 40726, 81452, 136723, 142541, 273446, 285082, 546892, 570164, 957061, 1914122, 3828244, 6699427, 13398854, 26797708]

約数ペア:

[(1, 26797708), (2, 13398854), (4, 6699427), (7, 3828244), (14, 1914122), (28, 957061), (47, 570164), (49, 546892), (94, 285082), (98, 273446), (188, 142541), (196, 136723), (329, 81452), (658, 40726), (1316, 20363), (2303, 11636), (2909, 9212), (4606, 5818)]