64220128

素因数分解:

$2^5\times 7^1\times {\mathrm{286697}}^1$

素因数の和:286714

約数の個数: 24

約数和(自身を含む): 144495792

約数和(自身を除く): 80275664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 286697, 573394, 1146788, 2006879, 2293576, 4013758, 4587152, 8027516, 9174304, 16055032, 32110064, 64220128]

約数ペア:

[(1, 64220128), (2, 32110064), (4, 16055032), (7, 9174304), (8, 8027516), (14, 4587152), (16, 4013758), (28, 2293576), (32, 2006879), (56, 1146788), (112, 573394), (224, 286697)]