71076944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 142652328

約数和(自身を除く): 71575384

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1117, 1552, 2234, 3977, 4468, 7954, 8936, 15908, 17872, 31816, 45797, 63632, 91594, 108349, 183188, 216698, 366376, 433396, 732752, 866792, 1733584, 4442309, 8884618, 17769236, 35538472, 71076944]

約数ペア:

[(1, 71076944), (2, 35538472), (4, 17769236), (8, 8884618), (16, 4442309), (41, 1733584), (82, 866792), (97, 732752), (164, 433396), (194, 366376), (328, 216698), (388, 183188), (656, 108349), (776, 91594), (1117, 63632), (1552, 45797), (2234, 31816), (3977, 17872), (4468, 15908), (7954, 8936)]