71005928

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4051}}^1$

素因数の和:4377

約数の個数: 32

約数和(自身を含む): 152679360

約数和(自身を除く): 81673432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4051, 4382, 8102, 8764, 16204, 17528, 28357, 32408, 56714, 113428, 226856, 1267963, 2535926, 5071852, 8875741, 10143704, 17751482, 35502964, 71005928]

約数ペア:

[(1, 71005928), (2, 35502964), (4, 17751482), (7, 10143704), (8, 8875741), (14, 5071852), (28, 2535926), (56, 1267963), (313, 226856), (626, 113428), (1252, 56714), (2191, 32408), (2504, 28357), (4051, 17528), (4382, 16204), (8102, 8764)]