68668864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1073

約数の個数: 56

約数和(自身を含む): 150254208

約数和(自身を除く): 81585344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 206, 352, 412, 704, 824, 947, 1133, 1648, 1894, 2266, 3296, 3788, 4532, 6592, 7576, 9064, 10417, 15152, 18128, 20834, 30304, 36256, 41668, 60608, 72512, 83336, 97541, 166672, 195082, 333344, 390164, 666688, 780328, 1072951, 1560656, 2145902, 3121312, 4291804, 6242624, 8583608, 17167216, 34334432, 68668864]

約数ペア:

[(1, 68668864), (2, 34334432), (4, 17167216), (8, 8583608), (11, 6242624), (16, 4291804), (22, 3121312), (32, 2145902), (44, 1560656), (64, 1072951), (88, 780328), (103, 666688), (176, 390164), (206, 333344), (352, 195082), (412, 166672), (704, 97541), (824, 83336), (947, 72512), (1133, 60608), (1648, 41668), (1894, 36256), (2266, 30304), (3296, 20834), (3788, 18128), (4532, 15152), (6592, 10417), (7576, 9064)]