42437564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42953}}^1$

素因数の和:42989

約数の個数: 24

約数和(自身を含む): 84189840

約数和(自身を除く): 41752276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 42953, 85906, 171812, 558389, 816107, 1116778, 1632214, 2233556, 3264428, 10609391, 21218782, 42437564]

約数ペア:

[(1, 42437564), (2, 21218782), (4, 10609391), (13, 3264428), (19, 2233556), (26, 1632214), (38, 1116778), (52, 816107), (76, 558389), (247, 171812), (494, 85906), (988, 42953)]