68839456

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 86957024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1528, 1609, 2674, 3056, 3218, 5348, 6112, 6436, 10696, 11263, 12872, 21392, 22526, 25744, 42784, 45052, 51488, 90104, 180208, 307319, 360416, 614638, 1229276, 2151233, 2458552, 4302466, 4917104, 8604932, 9834208, 17209864, 34419728, 68839456]

約数ペア:

[(1, 68839456), (2, 34419728), (4, 17209864), (7, 9834208), (8, 8604932), (14, 4917104), (16, 4302466), (28, 2458552), (32, 2151233), (56, 1229276), (112, 614638), (191, 360416), (224, 307319), (382, 180208), (764, 90104), (1337, 51488), (1528, 45052), (1609, 42784), (2674, 25744), (3056, 22526), (3218, 21392), (5348, 12872), (6112, 11263), (6436, 10696)]