70055216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 171203328

約数和(自身を除く): 101148112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 404, 563, 616, 707, 808, 1111, 1126, 1232, 1414, 1616, 2222, 2252, 2828, 3941, 4444, 4504, 5656, 6193, 7777, 7882, 8888, 9008, 11312, 12386, 15554, 15764, 17776, 24772, 31108, 31528, 43351, 49544, 56863, 62216, 63056, 86702, 99088, 113726, 124432, 173404, 227452, 346808, 398041, 454904, 625493, 693616, 796082, 909808, 1250986, 1592164, 2501972, 3184328, 4378451, 5003944, 6368656, 8756902, 10007888, 17513804, 35027608, 70055216]

約数ペア:

[(1, 70055216), (2, 35027608), (4, 17513804), (7, 10007888), (8, 8756902), (11, 6368656), (14, 5003944), (16, 4378451), (22, 3184328), (28, 2501972), (44, 1592164), (56, 1250986), (77, 909808), (88, 796082), (101, 693616), (112, 625493), (154, 454904), (176, 398041), (202, 346808), (308, 227452), (404, 173404), (563, 124432), (616, 113726), (707, 99088), (808, 86702), (1111, 63056), (1126, 62216), (1232, 56863), (1414, 49544), (1616, 43351), (2222, 31528), (2252, 31108), (2828, 24772), (3941, 17776), (4444, 15764), (4504, 15554), (5656, 12386), (6193, 11312), (7777, 9008), (7882, 8888)]