25617584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 52615680

約数和(自身を除く): 26998096

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1039, 1072, 1541, 2078, 3082, 4156, 6164, 8312, 12328, 16624, 23897, 24656, 47794, 69613, 95588, 139226, 191176, 278452, 382352, 556904, 1113808, 1601099, 3202198, 6404396, 12808792, 25617584]

約数ペア:

[(1, 25617584), (2, 12808792), (4, 6404396), (8, 3202198), (16, 1601099), (23, 1113808), (46, 556904), (67, 382352), (92, 278452), (134, 191176), (184, 139226), (268, 95588), (368, 69613), (536, 47794), (1039, 24656), (1072, 23897), (1541, 16624), (2078, 12328), (3082, 8312), (4156, 6164)]