25800328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 51192000

約数和(自身を除く): 25391672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 631, 1076, 1262, 2152, 2524, 5048, 5111, 10222, 11989, 20444, 23978, 40888, 47956, 95912, 169739, 339478, 678956, 1357912, 3225041, 6450082, 12900164, 25800328]

約数ペア:

[(1, 25800328), (2, 12900164), (4, 6450082), (8, 3225041), (19, 1357912), (38, 678956), (76, 339478), (152, 169739), (269, 95912), (538, 47956), (631, 40888), (1076, 23978), (1262, 20444), (2152, 11989), (2524, 10222), (5048, 5111)]