77880458912

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{34278371}}^1$

素因数の和:34278452

約数の個数: 24

約数和(自身を含む): 155486695392

約数和(自身を除く): 77606236480

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 34278371, 68556742, 137113484, 274226968, 548453936, 1096907872, 2433764341, 4867528682, 9735057364, 19470114728, 38940229456, 77880458912]

約数ペア:

[(1, 77880458912), (2, 38940229456), (4, 19470114728), (8, 9735057364), (16, 4867528682), (32, 2433764341), (71, 1096907872), (142, 548453936), (284, 274226968), (568, 137113484), (1136, 68556742), (2272, 34278371)]