26780936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36787}}^1$

素因数の和:36813

約数の個数: 32

約数和(自身を含む): 61803840

約数和(自身を除く): 35022904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 36787, 73574, 147148, 257509, 294296, 478231, 515018, 956462, 1030036, 1912924, 2060072, 3347617, 3825848, 6695234, 13390468, 26780936]

約数ペア:

[(1, 26780936), (2, 13390468), (4, 6695234), (7, 3825848), (8, 3347617), (13, 2060072), (14, 1912924), (26, 1030036), (28, 956462), (52, 515018), (56, 478231), (91, 294296), (104, 257509), (182, 147148), (364, 73574), (728, 36787)]