5526188

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 10561320

約数和(自身を除く): 5035132

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 89, 172, 178, 356, 361, 722, 817, 1444, 1634, 1691, 3268, 3382, 3827, 6764, 7654, 15308, 15523, 31046, 32129, 62092, 64258, 72713, 128516, 145426, 290852, 1381547, 2763094, 5526188]

約数ペア:

[(1, 5526188), (2, 2763094), (4, 1381547), (19, 290852), (38, 145426), (43, 128516), (76, 72713), (86, 64258), (89, 62092), (172, 32129), (178, 31046), (356, 15523), (361, 15308), (722, 7654), (817, 6764), (1444, 3827), (1634, 3382), (1691, 3268)]