47892712

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19889}}^1$

素因数の和:19945

約数の個数: 32

約数和(自身を含む): 105019200

約数和(自身を除く): 57126488

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 19889, 39778, 79556, 139223, 159112, 278446, 556892, 855227, 1113784, 1710454, 3420908, 5986589, 6841816, 11973178, 23946356, 47892712]

約数ペア:

[(1, 47892712), (2, 23946356), (4, 11973178), (7, 6841816), (8, 5986589), (14, 3420908), (28, 1710454), (43, 1113784), (56, 855227), (86, 556892), (172, 278446), (301, 159112), (344, 139223), (602, 79556), (1204, 39778), (2408, 19889)]