72538064

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{4241}}^1$

素因数の和:5318

約数の個数: 20

約数和(自身を含む): 140707140

約数和(自身を除く): 68169076

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 4241, 4276, 8482, 8552, 16964, 17104, 33928, 67856, 4533629, 9067258, 18134516, 36269032, 72538064]

約数ペア:

[(1, 72538064), (2, 36269032), (4, 18134516), (8, 9067258), (16, 4533629), (1069, 67856), (2138, 33928), (4241, 17104), (4276, 16964), (8482, 8552)]