29121285686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{21107}}^1$

素因数の和:21476

約数の個数: 32

約数和(自身を含む): 45605438208

約数和(自身を除く): 16484152522

約数列:

[1, 2, 43, 61, 86, 122, 263, 526, 2623, 5246, 11309, 16043, 21107, 22618, 32086, 42214, 689849, 907601, 1287527, 1379698, 1815202, 2575054, 5551141, 11102282, 55363661, 110727322, 238699063, 338619601, 477398126, 677239202, 14560642843, 29121285686]

約数ペア:

[(1, 29121285686), (2, 14560642843), (43, 677239202), (61, 477398126), (86, 338619601), (122, 238699063), (263, 110727322), (526, 55363661), (2623, 11102282), (5246, 5551141), (11309, 2575054), (16043, 1815202), (21107, 1379698), (22618, 1287527), (32086, 907601), (42214, 689849)]