56337988

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20743}}^1$

素因数の和:20851

約数の個数: 24

約数和(自身を含む): 113843072

約数和(自身を除く): 57505084

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 20743, 41486, 82972, 145201, 290402, 580804, 2012071, 4024142, 8048284, 14084497, 28168994, 56337988]

約数ペア:

[(1, 56337988), (2, 28168994), (4, 14084497), (7, 8048284), (14, 4024142), (28, 2012071), (97, 580804), (194, 290402), (388, 145201), (679, 82972), (1358, 41486), (2716, 20743)]