1391539648

素因数分解:

$2^6\times {\mathrm{3359}}^1\times {\mathrm{6473}}^1$

素因数の和:9844

約数の個数: 28

約数和(自身を含む): 2762585280

約数和(自身を除く): 1371045632

約数列:

[1, 2, 4, 8, 16, 32, 64, 3359, 6473, 6718, 12946, 13436, 25892, 26872, 51784, 53744, 103568, 107488, 207136, 214976, 414272, 21742807, 43485614, 86971228, 173942456, 347884912, 695769824, 1391539648]

約数ペア:

[(1, 1391539648), (2, 695769824), (4, 347884912), (8, 173942456), (16, 86971228), (32, 43485614), (64, 21742807), (3359, 414272), (6473, 214976), (6718, 207136), (12946, 107488), (13436, 103568), (25892, 53744), (26872, 51784)]