42644812

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11117}}^1$

素因数の和:11265

約数の個数: 24

約数和(自身を含む): 85919904

約数和(自身を除く): 43275092

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 11117, 22234, 44468, 77819, 155638, 311276, 1523029, 3046058, 6092116, 10661203, 21322406, 42644812]

約数ペア:

[(1, 42644812), (2, 21322406), (4, 10661203), (7, 6092116), (14, 3046058), (28, 1523029), (137, 311276), (274, 155638), (548, 77819), (959, 44468), (1918, 22234), (3836, 11117)]