25344746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 46110720

約数和(自身を除く): 20765974

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 631, 1057, 1262, 2114, 2869, 4417, 5738, 8834, 11989, 20083, 23978, 40166, 83923, 95281, 167846, 190562, 666967, 1333934, 1810339, 3620678, 12672373, 25344746]

約数ペア:

[(1, 25344746), (2, 12672373), (7, 3620678), (14, 1810339), (19, 1333934), (38, 666967), (133, 190562), (151, 167846), (266, 95281), (302, 83923), (631, 40166), (1057, 23978), (1262, 20083), (2114, 11989), (2869, 8834), (4417, 5738)]