25596914

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 48016800

約数和(自身を除く): 22419886

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 233, 266, 413, 466, 826, 931, 1121, 1631, 1862, 2242, 2891, 3262, 4427, 5782, 7847, 8854, 11417, 13747, 15694, 22834, 27494, 30989, 54929, 61978, 96229, 109858, 192458, 216923, 261193, 433846, 522386, 673603, 1347206, 1828351, 3656702, 12798457, 25596914]

約数ペア:

[(1, 25596914), (2, 12798457), (7, 3656702), (14, 1828351), (19, 1347206), (38, 673603), (49, 522386), (59, 433846), (98, 261193), (118, 216923), (133, 192458), (233, 109858), (266, 96229), (413, 61978), (466, 54929), (826, 30989), (931, 27494), (1121, 22834), (1631, 15694), (1862, 13747), (2242, 11417), (2891, 8854), (3262, 7847), (4427, 5782)]