67860688

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 60

約数和(自身を含む): 154640772

約数和(自身を除く): 86780084

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 392, 404, 707, 784, 808, 857, 1414, 1616, 1714, 2828, 3428, 4949, 5656, 5999, 6856, 9898, 11312, 11998, 13712, 19796, 23996, 39592, 41993, 47992, 79184, 83986, 86557, 95984, 167972, 173114, 335944, 346228, 605899, 671888, 692456, 1211798, 1384912, 2423596, 4241293, 4847192, 8482586, 9694384, 16965172, 33930344, 67860688]

約数ペア:

[(1, 67860688), (2, 33930344), (4, 16965172), (7, 9694384), (8, 8482586), (14, 4847192), (16, 4241293), (28, 2423596), (49, 1384912), (56, 1211798), (98, 692456), (101, 671888), (112, 605899), (196, 346228), (202, 335944), (392, 173114), (404, 167972), (707, 95984), (784, 86557), (808, 83986), (857, 79184), (1414, 47992), (1616, 41993), (1714, 39592), (2828, 23996), (3428, 19796), (4949, 13712), (5656, 11998), (5999, 11312), (6856, 9898)]