4006474352

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{13063}}^1$

素因数の和:13761

約数の個数: 40

約数和(自身を含む): 8042982240

約数和(自身を除く): 4036507888

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 661, 1322, 2644, 5288, 10576, 13063, 19169, 26126, 38338, 52252, 76676, 104504, 153352, 209008, 306704, 378827, 757654, 1515308, 3030616, 6061232, 8634643, 17269286, 34538572, 69077144, 138154288, 250404647, 500809294, 1001618588, 2003237176, 4006474352]

約数ペア:

[(1, 4006474352), (2, 2003237176), (4, 1001618588), (8, 500809294), (16, 250404647), (29, 138154288), (58, 69077144), (116, 34538572), (232, 17269286), (464, 8634643), (661, 6061232), (1322, 3030616), (2644, 1515308), (5288, 757654), (10576, 378827), (13063, 306704), (19169, 209008), (26126, 153352), (38338, 104504), (52252, 76676)]