71842714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{20921}}^1$

素因数の和:21041

約数の個数: 16

約数和(自身を含む): 115238376

約数和(自身を除く): 43395662

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 20921, 41842, 355657, 711314, 2113021, 4226042, 35921357, 71842714]

約数ペア:

[(1, 71842714), (2, 35921357), (17, 4226042), (34, 2113021), (101, 711314), (202, 355657), (1717, 41842), (3434, 20921)]