70117778

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 109672848

約数和(自身を除く): 39555070

約数列:

[1, 2, 43, 67, 86, 134, 283, 566, 1849, 2881, 3698, 5762, 12169, 18961, 24338, 37922, 123883, 247766, 523267, 815323, 1046534, 1630646, 35058889, 70117778]

約数ペア:

[(1, 70117778), (2, 35058889), (43, 1630646), (67, 1046534), (86, 815323), (134, 523267), (283, 247766), (566, 123883), (1849, 37922), (2881, 24338), (3698, 18961), (5762, 12169)]