4433128

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 9931680

約数和(自身を除く): 5498552

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 263, 301, 344, 392, 526, 602, 1052, 1204, 1841, 2104, 2107, 2408, 3682, 4214, 7364, 8428, 11309, 12887, 14728, 16856, 22618, 25774, 45236, 51548, 79163, 90472, 103096, 158326, 316652, 554141, 633304, 1108282, 2216564, 4433128]

約数ペア:

[(1, 4433128), (2, 2216564), (4, 1108282), (7, 633304), (8, 554141), (14, 316652), (28, 158326), (43, 103096), (49, 90472), (56, 79163), (86, 51548), (98, 45236), (172, 25774), (196, 22618), (263, 16856), (301, 14728), (344, 12887), (392, 11309), (526, 8428), (602, 7364), (1052, 4214), (1204, 3682), (1841, 2408), (2104, 2107)]