28767466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 53399808

約数和(自身を除く): 24632342

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 263, 526, 601, 1202, 1841, 3419, 3682, 4207, 6838, 7813, 8414, 15626, 23933, 47866, 54691, 109382, 158063, 316126, 1106441, 2054819, 2212882, 4109638, 14383733, 28767466]

約数ペア:

[(1, 28767466), (2, 14383733), (7, 4109638), (13, 2212882), (14, 2054819), (26, 1106441), (91, 316126), (182, 158063), (263, 109382), (526, 54691), (601, 47866), (1202, 23933), (1841, 15626), (3419, 8414), (3682, 7813), (4207, 6838)]