28990472

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6553}}^1$

素因数の和:6645

約数の個数: 32

約数和(自身を含む): 62918400

約数和(自身を除く): 33927928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 6553, 13106, 26212, 45871, 52424, 91742, 183484, 366968, 517687, 1035374, 2070748, 3623809, 4141496, 7247618, 14495236, 28990472]

約数ペア:

[(1, 28990472), (2, 14495236), (4, 7247618), (7, 4141496), (8, 3623809), (14, 2070748), (28, 1035374), (56, 517687), (79, 366968), (158, 183484), (316, 91742), (553, 52424), (632, 45871), (1106, 26212), (2212, 13106), (4424, 6553)]