28151116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59141}}^1$

素因数の和:59169

約数の個数: 24

約数和(自身を含む): 59615136

約数和(自身を除く): 31464020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59141, 118282, 236564, 413987, 827974, 1005397, 1655948, 2010794, 4021588, 7037779, 14075558, 28151116]

約数ペア:

[(1, 28151116), (2, 14075558), (4, 7037779), (7, 4021588), (14, 2010794), (17, 1655948), (28, 1005397), (34, 827974), (68, 413987), (119, 236564), (238, 118282), (476, 59141)]