25767676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53239}}^1$

素因数の和:53265

約数の個数: 18

約数和(自身を含む): 49566440

約数和(自身を除く): 23798764

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 53239, 106478, 212956, 585629, 1171258, 2342516, 6441919, 12883838, 25767676]

約数ペア:

[(1, 25767676), (2, 12883838), (4, 6441919), (11, 2342516), (22, 1171258), (44, 585629), (121, 212956), (242, 106478), (484, 53239)]