68239298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 45117502

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 437, 479, 874, 958, 3097, 3749, 6194, 7498, 9101, 11017, 18202, 22034, 71231, 78077, 142462, 156154, 209323, 418646, 1483463, 1795771, 2966926, 3591542, 34119649, 68239298]

約数ペア:

[(1, 68239298), (2, 34119649), (19, 3591542), (23, 2966926), (38, 1795771), (46, 1483463), (163, 418646), (326, 209323), (437, 156154), (479, 142462), (874, 78077), (958, 71231), (3097, 22034), (3749, 18202), (6194, 11017), (7498, 9101)]