13437616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 27855360

約数和(自身を除く): 14417744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 389, 508, 778, 1016, 1556, 2032, 2159, 3112, 4318, 6224, 6613, 8636, 13226, 17272, 26452, 34544, 49403, 52904, 98806, 105808, 197612, 395224, 790448, 839851, 1679702, 3359404, 6718808, 13437616]

約数ペア:

[(1, 13437616), (2, 6718808), (4, 3359404), (8, 1679702), (16, 839851), (17, 790448), (34, 395224), (68, 197612), (127, 105808), (136, 98806), (254, 52904), (272, 49403), (389, 34544), (508, 26452), (778, 17272), (1016, 13226), (1556, 8636), (2032, 6613), (2159, 6224), (3112, 4318)]