8986208

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 72

約数和(自身を含む): 22494024

約数和(自身を除く): 13507816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 521, 539, 616, 784, 1042, 1078, 1232, 1568, 2084, 2156, 2464, 3647, 4168, 4312, 5731, 7294, 8336, 8624, 11462, 14588, 16672, 17248, 22924, 25529, 29176, 40117, 45848, 51058, 58352, 80234, 91696, 102116, 116704, 160468, 183392, 204232, 280819, 320936, 408464, 561638, 641872, 816928, 1123276, 1283744, 2246552, 4493104, 8986208]

約数ペア:

[(1, 8986208), (2, 4493104), (4, 2246552), (7, 1283744), (8, 1123276), (11, 816928), (14, 641872), (16, 561638), (22, 408464), (28, 320936), (32, 280819), (44, 204232), (49, 183392), (56, 160468), (77, 116704), (88, 102116), (98, 91696), (112, 80234), (154, 58352), (176, 51058), (196, 45848), (224, 40117), (308, 29176), (352, 25529), (392, 22924), (521, 17248), (539, 16672), (616, 14588), (784, 11462), (1042, 8624), (1078, 8336), (1232, 7294), (1568, 5731), (2084, 4312), (2156, 4168), (2464, 3647)]