814804928

素因数分解:

$2^6\times 7^2\times {\mathrm{259823}}^1$

素因数の和:259849

約数の個数: 42

約数和(自身を含む): 1880865936

約数和(自身を除く): 1066061008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 259823, 519646, 1039292, 1818761, 2078584, 3637522, 4157168, 7275044, 8314336, 12731327, 14550088, 16628672, 25462654, 29100176, 50925308, 58200352, 101850616, 116400704, 203701232, 407402464, 814804928]

約数ペア:

[(1, 814804928), (2, 407402464), (4, 203701232), (7, 116400704), (8, 101850616), (14, 58200352), (16, 50925308), (28, 29100176), (32, 25462654), (49, 16628672), (56, 14550088), (64, 12731327), (98, 8314336), (112, 7275044), (196, 4157168), (224, 3637522), (392, 2078584), (448, 1818761), (784, 1039292), (1568, 519646), (3136, 259823)]