28079030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5987}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 58634496

約数和(自身を除く): 30555466

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 5987, 11974, 29935, 41909, 59870, 83818, 209545, 401129, 419090, 802258, 2005645, 2807903, 4011290, 5615806, 14039515, 28079030]

約数ペア:

[(1, 28079030), (2, 14039515), (5, 5615806), (7, 4011290), (10, 2807903), (14, 2005645), (35, 802258), (67, 419090), (70, 401129), (134, 209545), (335, 83818), (469, 59870), (670, 41909), (938, 29935), (2345, 11974), (4690, 5987)]