56765192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 116406720

約数和(自身を除く): 59641528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 647, 997, 1294, 1994, 2588, 3988, 5176, 7117, 7976, 10967, 14234, 21934, 28468, 43868, 56936, 87736, 645059, 1290118, 2580236, 5160472, 7095649, 14191298, 28382596, 56765192]

約数ペア:

[(1, 56765192), (2, 28382596), (4, 14191298), (8, 7095649), (11, 5160472), (22, 2580236), (44, 1290118), (88, 645059), (647, 87736), (997, 56936), (1294, 43868), (1994, 28468), (2588, 21934), (3988, 14234), (5176, 10967), (7117, 7976)]