871024

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 2162808

約数和(自身を除く): 1291784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 101, 112, 154, 176, 196, 202, 308, 392, 404, 539, 616, 707, 784, 808, 1078, 1111, 1232, 1414, 1616, 2156, 2222, 2828, 4312, 4444, 4949, 5656, 7777, 8624, 8888, 9898, 11312, 15554, 17776, 19796, 31108, 39592, 54439, 62216, 79184, 108878, 124432, 217756, 435512, 871024]

約数ペア:

[(1, 871024), (2, 435512), (4, 217756), (7, 124432), (8, 108878), (11, 79184), (14, 62216), (16, 54439), (22, 39592), (28, 31108), (44, 19796), (49, 17776), (56, 15554), (77, 11312), (88, 9898), (98, 8888), (101, 8624), (112, 7777), (154, 5656), (176, 4949), (196, 4444), (202, 4312), (308, 2828), (392, 2222), (404, 2156), (539, 1616), (616, 1414), (707, 1232), (784, 1111), (808, 1078)]