68969936

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14321}}^1$

素因数の和:14379

約数の個数: 40

約数和(自身を含む): 156281664

約数和(自身を除く): 87311728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 14321, 28642, 57284, 100247, 114568, 200494, 229136, 400988, 615803, 801976, 1231606, 1603952, 2463212, 4310621, 4926424, 8621242, 9852848, 17242484, 34484968, 68969936]

約数ペア:

[(1, 68969936), (2, 34484968), (4, 17242484), (7, 9852848), (8, 8621242), (14, 4926424), (16, 4310621), (28, 2463212), (43, 1603952), (56, 1231606), (86, 801976), (112, 615803), (172, 400988), (301, 229136), (344, 200494), (602, 114568), (688, 100247), (1204, 57284), (2408, 28642), (4816, 14321)]