42811006

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1528

約数の個数: 24

約数和(自身を含む): 74959560

約数和(自身を除く): 32148554

約数列:

[1, 2, 7, 14, 49, 98, 389, 778, 1123, 2246, 2723, 5446, 7861, 15722, 19061, 38122, 55027, 110054, 436847, 873694, 3057929, 6115858, 21405503, 42811006]

約数ペア:

[(1, 42811006), (2, 21405503), (7, 6115858), (14, 3057929), (49, 873694), (98, 436847), (389, 110054), (778, 55027), (1123, 38122), (2246, 19061), (2723, 15722), (5446, 7861)]