12434128

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 27960512

約数和(自身を除く): 15526384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1657, 1876, 3314, 3752, 6628, 7504, 11599, 13256, 23198, 26512, 46396, 92792, 111019, 185584, 222038, 444076, 777133, 888152, 1554266, 1776304, 3108532, 6217064, 12434128]

約数ペア:

[(1, 12434128), (2, 6217064), (4, 3108532), (7, 1776304), (8, 1554266), (14, 888152), (16, 777133), (28, 444076), (56, 222038), (67, 185584), (112, 111019), (134, 92792), (268, 46396), (469, 26512), (536, 23198), (938, 13256), (1072, 11599), (1657, 7504), (1876, 6628), (3314, 3752)]