28363144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 55772640

約数和(自身を除く): 27409496

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 2011, 3526, 4022, 7052, 8044, 14104, 16088, 82451, 86473, 164902, 172946, 329804, 345892, 659608, 691784, 3545393, 7090786, 14181572, 28363144]

約数ペア:

[(1, 28363144), (2, 14181572), (4, 7090786), (8, 3545393), (41, 691784), (43, 659608), (82, 345892), (86, 329804), (164, 172946), (172, 164902), (328, 86473), (344, 82451), (1763, 16088), (2011, 14104), (3526, 8044), (4022, 7052)]