124530728

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4421}}^1$

素因数の和:4937

約数の個数: 32

約数和(自身を含む): 267442560

約数和(自身を除く): 142911832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 3521, 4024, 4421, 7042, 8842, 14084, 17684, 28168, 30947, 35368, 61894, 123788, 247576, 2223763, 4447526, 8895052, 15566341, 17790104, 31132682, 62265364, 124530728]

約数ペア:

[(1, 124530728), (2, 62265364), (4, 31132682), (7, 17790104), (8, 15566341), (14, 8895052), (28, 4447526), (56, 2223763), (503, 247576), (1006, 123788), (2012, 61894), (3521, 35368), (4024, 30947), (4421, 28168), (7042, 17684), (8842, 14084)]