71736152

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{21401}}^1$

素因数の和:21826

約数の個数: 16

約数和(自身を含む): 134832600

約数和(自身を除く): 63096448

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 21401, 42802, 85604, 171208, 8967019, 17934038, 35868076, 71736152]

約数ペア:

[(1, 71736152), (2, 35868076), (4, 17934038), (8, 8967019), (419, 171208), (838, 85604), (1676, 42802), (3352, 21401)]