2912485712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{87641}}^1$

素因数の和:87747

約数の個数: 40

約数和(自身を含む): 5911978752

約数和(自身を除く): 2999493040

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 87641, 175282, 350564, 701128, 1402256, 2716871, 5433742, 5871947, 10867484, 11743894, 21734968, 23487788, 43469936, 46975576, 93951152, 182030357, 364060714, 728121428, 1456242856, 2912485712]

約数ペア:

[(1, 2912485712), (2, 1456242856), (4, 728121428), (8, 364060714), (16, 182030357), (31, 93951152), (62, 46975576), (67, 43469936), (124, 23487788), (134, 21734968), (248, 11743894), (268, 10867484), (496, 5871947), (536, 5433742), (1072, 2716871), (2077, 1402256), (4154, 701128), (8308, 350564), (16616, 175282), (33232, 87641)]