73519222

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 57808778

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 1999, 2627, 3998, 5254, 13993, 18389, 27986, 36778, 73963, 141929, 147926, 283858, 517741, 993503, 1035482, 1987006, 5251373, 10502746, 36759611, 73519222]

約数ペア:

[(1, 73519222), (2, 36759611), (7, 10502746), (14, 5251373), (37, 1987006), (71, 1035482), (74, 993503), (142, 517741), (259, 283858), (497, 147926), (518, 141929), (994, 73963), (1999, 36778), (2627, 27986), (3998, 18389), (5254, 13993)]