28540624

素因数分解:

$2^4\times 7^1\times {\mathrm{254827}}^1$

素因数の和:254842

約数の個数: 20

約数和(自身を含む): 63197344

約数和(自身を除く): 34656720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254827, 509654, 1019308, 1783789, 2038616, 3567578, 4077232, 7135156, 14270312, 28540624]

約数ペア:

[(1, 28540624), (2, 14270312), (4, 7135156), (7, 4077232), (8, 3567578), (14, 2038616), (16, 1783789), (28, 1019308), (56, 509654), (112, 254827)]