2728269328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5500543}}^1$

素因数の和:5500582

約数の個数: 20

約数和(自身を含む): 5456539648

約数和(自身を除く): 2728270320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5500543, 11001086, 22002172, 44004344, 88008688, 170516833, 341033666, 682067332, 1364134664, 2728269328]

約数ペア:

[(1, 2728269328), (2, 1364134664), (4, 682067332), (8, 341033666), (16, 170516833), (31, 88008688), (62, 44004344), (124, 22002172), (248, 11001086), (496, 5500543)]