28443016

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1097}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 61136640

約数和(自身を除く): 32693624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 463, 926, 1097, 1852, 2194, 3241, 3704, 4388, 6482, 7679, 8776, 12964, 15358, 25928, 30716, 61432, 507911, 1015822, 2031644, 3555377, 4063288, 7110754, 14221508, 28443016]

約数ペア:

[(1, 28443016), (2, 14221508), (4, 7110754), (7, 4063288), (8, 3555377), (14, 2031644), (28, 1015822), (56, 507911), (463, 61432), (926, 30716), (1097, 25928), (1852, 15358), (2194, 12964), (3241, 8776), (3704, 7679), (4388, 6482)]