15709968128

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{1427141}}^1$

素因数の和:1427200

約数の個数: 36

約数和(自身を含む): 32087860728

約数和(自身を除く): 16377892600

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 1427141, 2854282, 5708564, 11417128, 22834256, 45668512, 61367063, 91337024, 122734126, 182674048, 245468252, 365348096, 490936504, 981873008, 1963746016, 3927492032, 7854984064, 15709968128]

約数ペア:

[(1, 15709968128), (2, 7854984064), (4, 3927492032), (8, 1963746016), (16, 981873008), (32, 490936504), (43, 365348096), (64, 245468252), (86, 182674048), (128, 122734126), (172, 91337024), (256, 61367063), (344, 45668512), (688, 22834256), (1376, 11417128), (2752, 5708564), (5504, 2854282), (11008, 1427141)]