17148628

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 19139372

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 431, 686, 812, 862, 1372, 1421, 1724, 2842, 3017, 5684, 6034, 9947, 12068, 12499, 19894, 21119, 24998, 39788, 42238, 49996, 84476, 87493, 147833, 174986, 295666, 349972, 591332, 612451, 1224902, 2449804, 4287157, 8574314, 17148628]

約数ペア:

[(1, 17148628), (2, 8574314), (4, 4287157), (7, 2449804), (14, 1224902), (28, 612451), (29, 591332), (49, 349972), (58, 295666), (98, 174986), (116, 147833), (196, 87493), (203, 84476), (343, 49996), (406, 42238), (431, 39788), (686, 24998), (812, 21119), (862, 19894), (1372, 12499), (1421, 12068), (1724, 9947), (2842, 6034), (3017, 5684)]