37980656

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3001}}^1$

素因数の和:3129

約数の個数: 40

約数和(自身を含む): 84872544

約数和(自身を除く): 46891888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3001, 3164, 6002, 6328, 12004, 12656, 21007, 24008, 42014, 48016, 84028, 168056, 336112, 339113, 678226, 1356452, 2373791, 2712904, 4747582, 5425808, 9495164, 18990328, 37980656]

約数ペア:

[(1, 37980656), (2, 18990328), (4, 9495164), (7, 5425808), (8, 4747582), (14, 2712904), (16, 2373791), (28, 1356452), (56, 678226), (112, 339113), (113, 336112), (226, 168056), (452, 84028), (791, 48016), (904, 42014), (1582, 24008), (1808, 21007), (3001, 12656), (3164, 12004), (6002, 6328)]