68858804

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6421}}^1$

素因数の和:6815

約数の個数: 24

約数和(自身を含む): 138098688

約数和(自身を除く): 69239884

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 6421, 10724, 12842, 25684, 44947, 89894, 179788, 2459243, 4918486, 9836972, 17214701, 34429402, 68858804]

約数ペア:

[(1, 68858804), (2, 34429402), (4, 17214701), (7, 9836972), (14, 4918486), (28, 2459243), (383, 179788), (766, 89894), (1532, 44947), (2681, 25684), (5362, 12842), (6421, 10724)]