56789562

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 115416000

約数和(自身を除く): 58626438

約数列:

[1, 2, 3, 6, 139, 149, 278, 298, 417, 447, 457, 834, 894, 914, 1371, 2742, 20711, 41422, 62133, 63523, 68093, 124266, 127046, 136186, 190569, 204279, 381138, 408558, 9464927, 18929854, 28394781, 56789562]

約数ペア:

[(1, 56789562), (2, 28394781), (3, 18929854), (6, 9464927), (139, 408558), (149, 381138), (278, 204279), (298, 190569), (417, 136186), (447, 127046), (457, 124266), (834, 68093), (894, 63523), (914, 62133), (1371, 41422), (2742, 20711)]