25562888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{907}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 51864960

約数和(自身を除く): 26302072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 907, 1084, 1814, 2168, 3523, 3628, 7046, 7256, 11791, 14092, 23582, 28184, 47164, 94328, 245797, 491594, 983188, 1966376, 3195361, 6390722, 12781444, 25562888]

約数ペア:

[(1, 25562888), (2, 12781444), (4, 6390722), (8, 3195361), (13, 1966376), (26, 983188), (52, 491594), (104, 245797), (271, 94328), (542, 47164), (907, 28184), (1084, 23582), (1814, 14092), (2168, 11791), (3523, 7256), (3628, 7046)]