64804432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2336

約数の個数: 80

約数和(自身を含む): 163418112

約数和(自身を除く): 98613680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2287, 2576, 3542, 4048, 4574, 7084, 9148, 14168, 16009, 18296, 25157, 28336, 32018, 36592, 50314, 52601, 64036, 100628, 105202, 128072, 176099, 201256, 210404, 256144, 352198, 368207, 402512, 420808, 578611, 704396, 736414, 841616, 1157222, 1408792, 1472828, 2314444, 2817584, 2945656, 4050277, 4628888, 5891312, 8100554, 9257776, 16201108, 32402216, 64804432]

約数ペア:

[(1, 64804432), (2, 32402216), (4, 16201108), (7, 9257776), (8, 8100554), (11, 5891312), (14, 4628888), (16, 4050277), (22, 2945656), (23, 2817584), (28, 2314444), (44, 1472828), (46, 1408792), (56, 1157222), (77, 841616), (88, 736414), (92, 704396), (112, 578611), (154, 420808), (161, 402512), (176, 368207), (184, 352198), (253, 256144), (308, 210404), (322, 201256), (368, 176099), (506, 128072), (616, 105202), (644, 100628), (1012, 64036), (1232, 52601), (1288, 50314), (1771, 36592), (2024, 32018), (2287, 28336), (2576, 25157), (3542, 18296), (4048, 16009), (4574, 14168), (7084, 9148)]