25553006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4787}}^1$

素因数の和:4963

約数の個数: 16

約数和(自身を含む): 40851216

約数和(自身を除く): 15298210

約数列:

[1, 2, 17, 34, 157, 314, 2669, 4787, 5338, 9574, 81379, 162758, 751559, 1503118, 12776503, 25553006]

約数ペア:

[(1, 25553006), (2, 12776503), (17, 1503118), (34, 751559), (157, 162758), (314, 81379), (2669, 9574), (4787, 5338)]