28779856

素因数分解:

$2^4\times 7^2\times {\mathrm{36709}}^1$

素因数の和:36731

約数の個数: 30

約数和(自身を含む): 64866570

約数和(自身を除く): 36086714

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 36709, 73418, 146836, 256963, 293672, 513926, 587344, 1027852, 1798741, 2055704, 3597482, 4111408, 7194964, 14389928, 28779856]

約数ペア:

[(1, 28779856), (2, 14389928), (4, 7194964), (7, 4111408), (8, 3597482), (14, 2055704), (16, 1798741), (28, 1027852), (49, 587344), (56, 513926), (98, 293672), (112, 256963), (196, 146836), (392, 73418), (784, 36709)]