41267824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1217

約数の個数: 40

約数和(自身を含む): 86626400

約数和(自身を除く): 45358576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 997, 1592, 1994, 2587, 3184, 3988, 5174, 7976, 10348, 12961, 15952, 20696, 25922, 41392, 51844, 103688, 198403, 207376, 396806, 793612, 1587224, 2579239, 3174448, 5158478, 10316956, 20633912, 41267824]

約数ペア:

[(1, 41267824), (2, 20633912), (4, 10316956), (8, 5158478), (13, 3174448), (16, 2579239), (26, 1587224), (52, 793612), (104, 396806), (199, 207376), (208, 198403), (398, 103688), (796, 51844), (997, 41392), (1592, 25922), (1994, 20696), (2587, 15952), (3184, 12961), (3988, 10348), (5174, 7976)]