15698480968

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{523}}^1\times {\mathrm{26993}}^1$

素因数の和:27661

約数の個数: 32

約数和(自身を含む): 29704197600

約数和(自身を除く): 14005716632

約数列:

[1, 2, 4, 8, 139, 278, 523, 556, 1046, 1112, 2092, 4184, 26993, 53986, 72697, 107972, 145394, 215944, 290788, 581576, 3752027, 7504054, 14117339, 15008108, 28234678, 30016216, 56469356, 112938712, 1962310121, 3924620242, 7849240484, 15698480968]

約数ペア:

[(1, 15698480968), (2, 7849240484), (4, 3924620242), (8, 1962310121), (139, 112938712), (278, 56469356), (523, 30016216), (556, 28234678), (1046, 15008108), (1112, 14117339), (2092, 7504054), (4184, 3752027), (26993, 581576), (53986, 290788), (72697, 215944), (107972, 145394)]