12842704

素因数分解:

$2^4\times 7^2\times {\mathrm{16381}}^1$

素因数の和:16403

約数の個数: 30

約数和(自身を含む): 28946994

約数和(自身を除く): 16104290

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16381, 32762, 65524, 114667, 131048, 229334, 262096, 458668, 802669, 917336, 1605338, 1834672, 3210676, 6421352, 12842704]

約数ペア:

[(1, 12842704), (2, 6421352), (4, 3210676), (7, 1834672), (8, 1605338), (14, 917336), (16, 802669), (28, 458668), (49, 262096), (56, 229334), (98, 131048), (112, 114667), (196, 65524), (392, 32762), (784, 16381)]