56865424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 139026816

約数和(自身を除く): 82161392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 404, 457, 616, 707, 808, 914, 1111, 1232, 1414, 1616, 1828, 2222, 2828, 3199, 3656, 4444, 5027, 5656, 6398, 7312, 7777, 8888, 10054, 11312, 12796, 15554, 17776, 20108, 25592, 31108, 35189, 40216, 46157, 51184, 62216, 70378, 80432, 92314, 124432, 140756, 184628, 281512, 323099, 369256, 507727, 563024, 646198, 738512, 1015454, 1292396, 2030908, 2584792, 3554089, 4061816, 5169584, 7108178, 8123632, 14216356, 28432712, 56865424]

約数ペア:

[(1, 56865424), (2, 28432712), (4, 14216356), (7, 8123632), (8, 7108178), (11, 5169584), (14, 4061816), (16, 3554089), (22, 2584792), (28, 2030908), (44, 1292396), (56, 1015454), (77, 738512), (88, 646198), (101, 563024), (112, 507727), (154, 369256), (176, 323099), (202, 281512), (308, 184628), (404, 140756), (457, 124432), (616, 92314), (707, 80432), (808, 70378), (914, 62216), (1111, 51184), (1232, 46157), (1414, 40216), (1616, 35189), (1828, 31108), (2222, 25592), (2828, 20108), (3199, 17776), (3656, 15554), (4444, 12796), (5027, 11312), (5656, 10054), (6398, 8888), (7312, 7777)]