25008018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8966

約数の個数: 32

約数和(自身を含む): 58020864

約数和(自身を除く): 33012846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 8887, 17774, 26661, 53322, 62209, 124418, 186627, 373254, 595429, 1190858, 1786287, 3572574, 4168003, 8336006, 12504009, 25008018]

約数ペア:

[(1, 25008018), (2, 12504009), (3, 8336006), (6, 4168003), (7, 3572574), (14, 1786287), (21, 1190858), (42, 595429), (67, 373254), (134, 186627), (201, 124418), (402, 62209), (469, 53322), (938, 26661), (1407, 17774), (2814, 8887)]