775017824

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{48731}}^1$

素因数の和:48819

約数の個数: 48

約数和(自身を含む): 1768386816

約数和(自身を除く): 993368992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 48731, 97462, 194924, 341117, 389848, 682234, 779696, 1364468, 1559392, 2728936, 3459901, 5457872, 6919802, 10915744, 13839604, 24219307, 27679208, 48438614, 55358416, 96877228, 110716832, 193754456, 387508912, 775017824]

約数ペア:

[(1, 775017824), (2, 387508912), (4, 193754456), (7, 110716832), (8, 96877228), (14, 55358416), (16, 48438614), (28, 27679208), (32, 24219307), (56, 13839604), (71, 10915744), (112, 6919802), (142, 5457872), (224, 3459901), (284, 2728936), (497, 1559392), (568, 1364468), (994, 779696), (1136, 682234), (1988, 389848), (2272, 341117), (3976, 194924), (7952, 97462), (15904, 48731)]