42471128

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12433}}^1$

素因数の和:12507

約数の個数: 32

約数和(自身を含む): 92508960

約数和(自身を除く): 50037832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 12433, 24866, 49732, 87031, 99464, 174062, 348124, 696248, 758413, 1516826, 3033652, 5308891, 6067304, 10617782, 21235564, 42471128]

約数ペア:

[(1, 42471128), (2, 21235564), (4, 10617782), (7, 6067304), (8, 5308891), (14, 3033652), (28, 1516826), (56, 758413), (61, 696248), (122, 348124), (244, 174062), (427, 99464), (488, 87031), (854, 49732), (1708, 24866), (3416, 12433)]