228422488

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{5903}}^1$

素因数の和:6607

約数の個数: 32

約数和(自身を含む): 490268160

約数和(自身を除く): 261845672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 2764, 4837, 5528, 5903, 9674, 11806, 19348, 23612, 38696, 41321, 47224, 82642, 165284, 330568, 4078973, 8157946, 16315892, 28552811, 32631784, 57105622, 114211244, 228422488]

約数ペア:

[(1, 228422488), (2, 114211244), (4, 57105622), (7, 32631784), (8, 28552811), (14, 16315892), (28, 8157946), (56, 4078973), (691, 330568), (1382, 165284), (2764, 82642), (4837, 47224), (5528, 41321), (5903, 38696), (9674, 23612), (11806, 19348)]