25407248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3275

約数の個数: 40

約数和(自身を含む): 53936280

約数和(自身を除く): 28529032

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3221, 3944, 6442, 7888, 12884, 25768, 51536, 54757, 93409, 109514, 186818, 219028, 373636, 438056, 747272, 876112, 1494544, 1587953, 3175906, 6351812, 12703624, 25407248]

約数ペア:

[(1, 25407248), (2, 12703624), (4, 6351812), (8, 3175906), (16, 1587953), (17, 1494544), (29, 876112), (34, 747272), (58, 438056), (68, 373636), (116, 219028), (136, 186818), (232, 109514), (272, 93409), (464, 54757), (493, 51536), (986, 25768), (1972, 12884), (3221, 7888), (3944, 6442)]