705655216

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{45989}}^1$

素因数の和:46141

約数の個数: 40

約数和(自身を含む): 1573961760

約数和(自身を除く): 868306544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 45989, 91978, 183956, 321923, 367912, 643846, 735824, 1287692, 2575384, 5150768, 6300493, 12600986, 25201972, 44103451, 50403944, 88206902, 100807888, 176413804, 352827608, 705655216]

約数ペア:

[(1, 705655216), (2, 352827608), (4, 176413804), (7, 100807888), (8, 88206902), (14, 50403944), (16, 44103451), (28, 25201972), (56, 12600986), (112, 6300493), (137, 5150768), (274, 2575384), (548, 1287692), (959, 735824), (1096, 643846), (1918, 367912), (2192, 321923), (3836, 183956), (7672, 91978), (15344, 45989)]