25428232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 50529600

約数和(自身を除く): 25101368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 967, 1384, 1934, 3287, 3868, 6574, 7736, 13148, 18373, 26296, 36746, 73492, 146984, 167291, 334582, 669164, 1338328, 3178529, 6357058, 12714116, 25428232]

約数ペア:

[(1, 25428232), (2, 12714116), (4, 6357058), (8, 3178529), (19, 1338328), (38, 669164), (76, 334582), (152, 167291), (173, 146984), (346, 73492), (692, 36746), (967, 26296), (1384, 18373), (1934, 13148), (3287, 7736), (3868, 6574)]