43204868

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1764

約数の個数: 36

約数和(自身を含む): 88649820

約数和(自身を除く): 45444952

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1609, 1918, 3218, 3836, 6436, 6713, 11263, 13426, 22526, 26852, 45052, 78841, 157682, 220433, 315364, 440866, 881732, 1543031, 3086062, 6172124, 10801217, 21602434, 43204868]

約数ペア:

[(1, 43204868), (2, 21602434), (4, 10801217), (7, 6172124), (14, 3086062), (28, 1543031), (49, 881732), (98, 440866), (137, 315364), (196, 220433), (274, 157682), (548, 78841), (959, 45052), (1609, 26852), (1918, 22526), (3218, 13426), (3836, 11263), (6436, 6713)]