40641776

素因数分解:

$2^4\times 7^2\times {\mathrm{51839}}^1$

素因数の和:51861

約数の個数: 30

約数和(自身を含む): 91601280

約数和(自身を除く): 50959504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51839, 103678, 207356, 362873, 414712, 725746, 829424, 1451492, 2540111, 2902984, 5080222, 5805968, 10160444, 20320888, 40641776]

約数ペア:

[(1, 40641776), (2, 20320888), (4, 10160444), (7, 5805968), (8, 5080222), (14, 2902984), (16, 2540111), (28, 1451492), (49, 829424), (56, 725746), (98, 414712), (112, 362873), (196, 207356), (392, 103678), (784, 51839)]