74265128

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30841}}^1$

素因数の和:30897

約数の個数: 32

約数和(自身を含む): 162845760

約数和(自身を除く): 88580632

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 30841, 61682, 123364, 215887, 246728, 431774, 863548, 1326163, 1727096, 2652326, 5304652, 9283141, 10609304, 18566282, 37132564, 74265128]

約数ペア:

[(1, 74265128), (2, 37132564), (4, 18566282), (7, 10609304), (8, 9283141), (14, 5304652), (28, 2652326), (43, 1727096), (56, 1326163), (86, 863548), (172, 431774), (301, 246728), (344, 215887), (602, 123364), (1204, 61682), (2408, 30841)]