779684416

素因数分解:

$2^6\times 7^1\times {\mathrm{1740367}}^1$

素因数の和:1740386

約数の個数: 28

約数和(自身を含む): 1768213888

約数和(自身を除く): 988529472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1740367, 3480734, 6961468, 12182569, 13922936, 24365138, 27845872, 48730276, 55691744, 97460552, 111383488, 194921104, 389842208, 779684416]

約数ペア:

[(1, 779684416), (2, 389842208), (4, 194921104), (7, 111383488), (8, 97460552), (14, 55691744), (16, 48730276), (28, 27845872), (32, 24365138), (56, 13922936), (64, 12182569), (112, 6961468), (224, 3480734), (448, 1740367)]