64983872

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{5261}}^1$

素因数の和:5466

約数の個数: 28

約数和(自身を含む): 129645156

約数和(自身を除く): 64661284

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 5261, 6176, 10522, 12352, 21044, 42088, 84176, 168352, 336704, 1015373, 2030746, 4061492, 8122984, 16245968, 32491936, 64983872]

約数ペア:

[(1, 64983872), (2, 32491936), (4, 16245968), (8, 8122984), (16, 4061492), (32, 2030746), (64, 1015373), (193, 336704), (386, 168352), (772, 84176), (1544, 42088), (3088, 21044), (5261, 12352), (6176, 10522)]