68748944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4143

約数の個数: 40

約数和(自身を含む): 146844768

約数和(自身を除く): 78095824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4027, 4268, 8054, 8536, 16108, 17072, 32216, 44297, 64432, 88594, 177188, 354376, 390619, 708752, 781238, 1562476, 3124952, 4296809, 6249904, 8593618, 17187236, 34374472, 68748944]

約数ペア:

[(1, 68748944), (2, 34374472), (4, 17187236), (8, 8593618), (11, 6249904), (16, 4296809), (22, 3124952), (44, 1562476), (88, 781238), (97, 708752), (176, 390619), (194, 354376), (388, 177188), (776, 88594), (1067, 64432), (1552, 44297), (2134, 32216), (4027, 17072), (4268, 16108), (8054, 8536)]