42219016

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5503}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 91146240

約数和(自身を除く): 48927224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 5503, 7672, 11006, 22012, 38521, 44024, 77042, 154084, 308168, 753911, 1507822, 3015644, 5277377, 6031288, 10554754, 21109508, 42219016]

約数ペア:

[(1, 42219016), (2, 21109508), (4, 10554754), (7, 6031288), (8, 5277377), (14, 3015644), (28, 1507822), (56, 753911), (137, 308168), (274, 154084), (548, 77042), (959, 44024), (1096, 38521), (1918, 22012), (3836, 11006), (5503, 7672)]