65428544

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{5297}}^1$

素因数の和:5502

約数の個数: 28

約数和(自身を含む): 130532124

約数和(自身を除く): 65103580

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 5297, 6176, 10594, 12352, 21188, 42376, 84752, 169504, 339008, 1022321, 2044642, 4089284, 8178568, 16357136, 32714272, 65428544]

約数ペア:

[(1, 65428544), (2, 32714272), (4, 16357136), (8, 8178568), (16, 4089284), (32, 2044642), (64, 1022321), (193, 339008), (386, 169504), (772, 84752), (1544, 42376), (3088, 21188), (5297, 12352), (6176, 10594)]