27727876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 54295920

約数和(自身を除く): 26568044

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 971, 1298, 1942, 2596, 3884, 7139, 10681, 14278, 21362, 28556, 42724, 57289, 114578, 117491, 229156, 234982, 469964, 630179, 1260358, 2520716, 6931969, 13863938, 27727876]

約数ペア:

[(1, 27727876), (2, 13863938), (4, 6931969), (11, 2520716), (22, 1260358), (44, 630179), (59, 469964), (118, 234982), (121, 229156), (236, 117491), (242, 114578), (484, 57289), (649, 42724), (971, 28556), (1298, 21362), (1942, 14278), (2596, 10681), (3884, 7139)]