426033776

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{19309}}^1$

素因数の和:19521

約数の個数: 40

約数和(自身を含む): 948198240

約数和(自身を除く): 522164464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 11032, 19309, 22064, 38618, 77236, 135163, 154472, 270326, 308944, 540652, 1081304, 2162608, 3803873, 7607746, 15215492, 26627111, 30430984, 53254222, 60861968, 106508444, 213016888, 426033776]

約数ペア:

[(1, 426033776), (2, 213016888), (4, 106508444), (7, 60861968), (8, 53254222), (14, 30430984), (16, 26627111), (28, 15215492), (56, 7607746), (112, 3803873), (197, 2162608), (394, 1081304), (788, 540652), (1379, 308944), (1576, 270326), (2758, 154472), (3152, 135163), (5516, 77236), (11032, 38618), (19309, 22064)]