64814592

素因数分解:

$2^9\times 3^1\times {\mathrm{42197}}^1$

素因数の和:42218

約数の個数: 40

約数和(自身を含む): 172674216

約数和(自身を除く): 107859624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 42197, 84394, 126591, 168788, 253182, 337576, 506364, 675152, 1012728, 1350304, 2025456, 2700608, 4050912, 5401216, 8101824, 10802432, 16203648, 21604864, 32407296, 64814592]

約数ペア:

[(1, 64814592), (2, 32407296), (3, 21604864), (4, 16203648), (6, 10802432), (8, 8101824), (12, 5401216), (16, 4050912), (24, 2700608), (32, 2025456), (48, 1350304), (64, 1012728), (96, 675152), (128, 506364), (192, 337576), (256, 253182), (384, 168788), (512, 126591), (768, 84394), (1536, 42197)]