66717376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 56

約数和(自身を含む): 146066256

約数和(自身を除く): 79348880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 176, 194, 352, 388, 704, 776, 977, 1067, 1552, 1954, 2134, 3104, 3908, 4268, 6208, 7816, 8536, 10747, 15632, 17072, 21494, 31264, 34144, 42988, 62528, 68288, 85976, 94769, 171952, 189538, 343904, 379076, 687808, 758152, 1042459, 1516304, 2084918, 3032608, 4169836, 6065216, 8339672, 16679344, 33358688, 66717376]

約数ペア:

[(1, 66717376), (2, 33358688), (4, 16679344), (8, 8339672), (11, 6065216), (16, 4169836), (22, 3032608), (32, 2084918), (44, 1516304), (64, 1042459), (88, 758152), (97, 687808), (176, 379076), (194, 343904), (352, 189538), (388, 171952), (704, 94769), (776, 85976), (977, 68288), (1067, 62528), (1552, 42988), (1954, 34144), (2134, 31264), (3104, 21494), (3908, 17072), (4268, 15632), (6208, 10747), (7816, 8536)]