42668054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{773}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 75678624

約数和(自身を除く): 33010570

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 773, 1546, 2123, 2509, 4246, 5018, 8503, 10049, 17006, 20098, 27599, 55198, 110539, 149189, 221078, 298378, 1641079, 1939457, 3282158, 3878914, 21334027, 42668054]

約数ペア:

[(1, 42668054), (2, 21334027), (11, 3878914), (13, 3282158), (22, 1939457), (26, 1641079), (143, 298378), (193, 221078), (286, 149189), (386, 110539), (773, 55198), (1546, 27599), (2123, 20098), (2509, 17006), (4246, 10049), (5018, 8503)]