488674016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2711}}^1$

素因数の和:2895

約数の個数: 48

約数和(自身を含む): 992331648

約数和(自身を除く): 503657632

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 1376, 2096, 2711, 4192, 5422, 5633, 10844, 11266, 21688, 22532, 43376, 45064, 86752, 90128, 116573, 180256, 233146, 355141, 466292, 710282, 932584, 1420564, 1865168, 2841128, 3730336, 5682256, 11364512, 15271063, 30542126, 61084252, 122168504, 244337008, 488674016]

約数ペア:

[(1, 488674016), (2, 244337008), (4, 122168504), (8, 61084252), (16, 30542126), (32, 15271063), (43, 11364512), (86, 5682256), (131, 3730336), (172, 2841128), (262, 1865168), (344, 1420564), (524, 932584), (688, 710282), (1048, 466292), (1376, 355141), (2096, 233146), (2711, 180256), (4192, 116573), (5422, 90128), (5633, 86752), (10844, 45064), (11266, 43376), (21688, 22532)]