15558045376

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{1748881}}^1$

素因数の和:1749032

約数の個数: 28

約数和(自身を含む): 31095121960

約数和(自身を除く): 15537076584

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 1748881, 3497762, 6995524, 13991048, 27982096, 55964192, 111928384, 243094459, 486188918, 972377836, 1944755672, 3889511344, 7779022688, 15558045376]

約数ペア:

[(1, 15558045376), (2, 7779022688), (4, 3889511344), (8, 1944755672), (16, 972377836), (32, 486188918), (64, 243094459), (139, 111928384), (278, 55964192), (556, 27982096), (1112, 13991048), (2224, 6995524), (4448, 3497762), (8896, 1748881)]