420903872

素因数分解:

$2^6\times {\mathrm{877}}^1\times {\mathrm{7499}}^1$

素因数の和:8388

約数の個数: 28

約数和(自身を含む): 836295000

約数和(自身を除く): 415391128

約数列:

[1, 2, 4, 8, 16, 32, 64, 877, 1754, 3508, 7016, 7499, 14032, 14998, 28064, 29996, 56128, 59992, 119984, 239968, 479936, 6576623, 13153246, 26306492, 52612984, 105225968, 210451936, 420903872]

約数ペア:

[(1, 420903872), (2, 210451936), (4, 105225968), (8, 52612984), (16, 26306492), (32, 13153246), (64, 6576623), (877, 479936), (1754, 239968), (3508, 119984), (7016, 59992), (7499, 56128), (14032, 29996), (14998, 28064)]