68294314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 49278806

約数列:

[1, 2, 11, 22, 23, 46, 139, 253, 278, 506, 971, 1529, 1942, 3058, 3197, 6394, 10681, 21362, 22333, 35167, 44666, 70334, 134969, 245663, 269938, 491326, 1484659, 2969318, 3104287, 6208574, 34147157, 68294314]

約数ペア:

[(1, 68294314), (2, 34147157), (11, 6208574), (22, 3104287), (23, 2969318), (46, 1484659), (139, 491326), (253, 269938), (278, 245663), (506, 134969), (971, 70334), (1529, 44666), (1942, 35167), (3058, 22333), (3197, 21362), (6394, 10681)]