40289328

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5279}}^1$

素因数の和:5346

約数の個数: 60

約数和(自身を含む): 114903360

約数和(自身を除く): 74614032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 5279, 7632, 10558, 15837, 21116, 31674, 42232, 47511, 63348, 84464, 95022, 126696, 190044, 253392, 279787, 380088, 559574, 760176, 839361, 1119148, 1678722, 2238296, 2518083, 3357444, 4476592, 5036166, 6714888, 10072332, 13429776, 20144664, 40289328]

約数ペア:

[(1, 40289328), (2, 20144664), (3, 13429776), (4, 10072332), (6, 6714888), (8, 5036166), (9, 4476592), (12, 3357444), (16, 2518083), (18, 2238296), (24, 1678722), (36, 1119148), (48, 839361), (53, 760176), (72, 559574), (106, 380088), (144, 279787), (159, 253392), (212, 190044), (318, 126696), (424, 95022), (477, 84464), (636, 63348), (848, 47511), (954, 42232), (1272, 31674), (1908, 21116), (2544, 15837), (3816, 10558), (5279, 7632)]