42813848

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9929}}^1$

素因数の和:9960

約数の個数: 48

約数和(自身を含む): 101881800

約数和(自身を除く): 59067952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9929, 19858, 39716, 69503, 79432, 109219, 139006, 218438, 278012, 436876, 486521, 556024, 764533, 873752, 973042, 1529066, 1946084, 3058132, 3892168, 5351731, 6116264, 10703462, 21406924, 42813848]

約数ペア:

[(1, 42813848), (2, 21406924), (4, 10703462), (7, 6116264), (8, 5351731), (11, 3892168), (14, 3058132), (22, 1946084), (28, 1529066), (44, 973042), (49, 873752), (56, 764533), (77, 556024), (88, 486521), (98, 436876), (154, 278012), (196, 218438), (308, 139006), (392, 109219), (539, 79432), (616, 69503), (1078, 39716), (2156, 19858), (4312, 9929)]