28864374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62477}}^1$

素因数の和:62500

約数の個数: 32

約数和(自身を含む): 71974656

約数和(自身を除く): 43110282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 62477, 124954, 187431, 374862, 437339, 687247, 874678, 1312017, 1374494, 2061741, 2624034, 4123482, 4810729, 9621458, 14432187, 28864374]

約数ペア:

[(1, 28864374), (2, 14432187), (3, 9621458), (6, 4810729), (7, 4123482), (11, 2624034), (14, 2061741), (21, 1374494), (22, 1312017), (33, 874678), (42, 687247), (66, 437339), (77, 374862), (154, 187431), (231, 124954), (462, 62477)]