27823708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{57487}}^1$

素因数の和:57513

約数の個数: 18

約数和(自身を含む): 53521328

約数和(自身を除く): 25697620

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 57487, 114974, 229948, 632357, 1264714, 2529428, 6955927, 13911854, 27823708]

約数ペア:

[(1, 27823708), (2, 13911854), (4, 6955927), (11, 2529428), (22, 1264714), (44, 632357), (121, 229948), (242, 114974), (484, 57487)]