42012656

素因数分解:

$2^4\times 7^1\times {\mathrm{375113}}^1$

素因数の和:375128

約数の個数: 20

約数和(自身を含む): 93028272

約数和(自身を除く): 51015616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 375113, 750226, 1500452, 2625791, 3000904, 5251582, 6001808, 10503164, 21006328, 42012656]

約数ペア:

[(1, 42012656), (2, 21006328), (4, 10503164), (7, 6001808), (8, 5251582), (14, 3000904), (16, 2625791), (28, 1500452), (56, 750226), (112, 375113)]