2078161792

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53939}}^1$

素因数の和:54003

約数の個数: 64

約数和(自身を含む): 4841654400

約数和(自身を除く): 2763492608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 4816, 5504, 9632, 19264, 38528, 53939, 107878, 215756, 377573, 431512, 755146, 863024, 1510292, 1726048, 2319377, 3020584, 3452096, 4638754, 6041168, 6904192, 9277508, 12082336, 16235639, 18555016, 24164672, 32471278, 37110032, 48329344, 64942556, 74220064, 129885112, 148440128, 259770224, 296880256, 519540448, 1039080896, 2078161792]

約数ペア:

[(1, 2078161792), (2, 1039080896), (4, 519540448), (7, 296880256), (8, 259770224), (14, 148440128), (16, 129885112), (28, 74220064), (32, 64942556), (43, 48329344), (56, 37110032), (64, 32471278), (86, 24164672), (112, 18555016), (128, 16235639), (172, 12082336), (224, 9277508), (301, 6904192), (344, 6041168), (448, 4638754), (602, 3452096), (688, 3020584), (896, 2319377), (1204, 1726048), (1376, 1510292), (2408, 863024), (2752, 755146), (4816, 431512), (5504, 377573), (9632, 215756), (19264, 107878), (38528, 53939)]