26789884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{55351}}^1$

素因数の和:55377

約数の個数: 18

約数和(自身を含む): 51532712

約数和(自身を除く): 24742828

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 55351, 110702, 221404, 608861, 1217722, 2435444, 6697471, 13394942, 26789884]

約数ペア:

[(1, 26789884), (2, 13394942), (4, 6697471), (11, 2435444), (22, 1217722), (44, 608861), (121, 221404), (242, 110702), (484, 55351)]