63889364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{207433}}^1$

素因数の和:207455

約数の個数: 24

約数和(自身を含む): 139395648

約数和(自身を除く): 75506284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 207433, 414866, 829732, 1452031, 2281763, 2904062, 4563526, 5808124, 9127052, 15972341, 31944682, 63889364]

約数ペア:

[(1, 63889364), (2, 31944682), (4, 15972341), (7, 9127052), (11, 5808124), (14, 4563526), (22, 2904062), (28, 2281763), (44, 1452031), (77, 829732), (154, 414866), (308, 207433)]