6690992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5431}}^1$

素因数の和:5457

約数の個数: 40

約数和(自身を含む): 16165632

約数和(自身を除く): 9474640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 5431, 10862, 21724, 38017, 43448, 59741, 76034, 86896, 119482, 152068, 238964, 304136, 418187, 477928, 608272, 836374, 955856, 1672748, 3345496, 6690992]

約数ペア:

[(1, 6690992), (2, 3345496), (4, 1672748), (7, 955856), (8, 836374), (11, 608272), (14, 477928), (16, 418187), (22, 304136), (28, 238964), (44, 152068), (56, 119482), (77, 86896), (88, 76034), (112, 59741), (154, 43448), (176, 38017), (308, 21724), (616, 10862), (1232, 5431)]