768049348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{17977}}^1$

素因数の和:18963

約数の個数: 24

約数和(自身を含む): 1467867744

約数和(自身を除く): 699818396

約数列:

[1, 2, 4, 11, 22, 44, 971, 1942, 3884, 10681, 17977, 21362, 35954, 42724, 71908, 197747, 395494, 790988, 17455667, 34911334, 69822668, 192012337, 384024674, 768049348]

約数ペア:

[(1, 768049348), (2, 384024674), (4, 192012337), (11, 69822668), (22, 34911334), (44, 17455667), (971, 790988), (1942, 395494), (3884, 197747), (10681, 71908), (17977, 42724), (21362, 35954)]