6398921648

素因数分解:

$2^4\times 7^1\times {\mathrm{57133229}}^1$

素因数の和:57133244

約数の個数: 20

約数和(自身を含む): 14169041040

約数和(自身を除く): 7770119392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 57133229, 114266458, 228532916, 399932603, 457065832, 799865206, 914131664, 1599730412, 3199460824, 6398921648]

約数ペア:

[(1, 6398921648), (2, 3199460824), (4, 1599730412), (7, 914131664), (8, 799865206), (14, 457065832), (16, 399932603), (28, 228532916), (56, 114266458), (112, 57133229)]