42571592

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 93461760

約数和(自身を除く): 50890168

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 446, 487, 892, 974, 1561, 1784, 1948, 3122, 3409, 3896, 6244, 6818, 10927, 12488, 13636, 21854, 23863, 27272, 43708, 47726, 87416, 95452, 108601, 190904, 217202, 434404, 760207, 868808, 1520414, 3040828, 5321449, 6081656, 10642898, 21285796, 42571592]

約数ペア:

[(1, 42571592), (2, 21285796), (4, 10642898), (7, 6081656), (8, 5321449), (14, 3040828), (28, 1520414), (49, 868808), (56, 760207), (98, 434404), (196, 217202), (223, 190904), (392, 108601), (446, 95452), (487, 87416), (892, 47726), (974, 43708), (1561, 27272), (1784, 23863), (1948, 21854), (3122, 13636), (3409, 12488), (3896, 10927), (6244, 6818)]