25130238

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{12211}}^1$

素因数の和:12237

約数の個数: 32

約数和(自身を含む): 58617600

約数和(自身を除く): 33487362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 12211, 24422, 36633, 73266, 85477, 170954, 256431, 512862, 598339, 1196678, 1795017, 3590034, 4188373, 8376746, 12565119, 25130238]

約数ペア:

[(1, 25130238), (2, 12565119), (3, 8376746), (6, 4188373), (7, 3590034), (14, 1795017), (21, 1196678), (42, 598339), (49, 512862), (98, 256431), (147, 170954), (294, 85477), (343, 73266), (686, 36633), (1029, 24422), (2058, 12211)]