2495777792

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{56681}}^1$

素因数の和:56744

約数の個数: 44

約数和(自身を含む): 5105234376

約数和(自身を除く): 2609456584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2752, 5504, 11008, 22016, 44032, 56681, 113362, 226724, 453448, 906896, 1813792, 2437283, 3627584, 4874566, 7255168, 9749132, 14510336, 19498264, 29020672, 38996528, 58041344, 77993056, 155986112, 311972224, 623944448, 1247888896, 2495777792]

約数ペア:

[(1, 2495777792), (2, 1247888896), (4, 623944448), (8, 311972224), (16, 155986112), (32, 77993056), (43, 58041344), (64, 38996528), (86, 29020672), (128, 19498264), (172, 14510336), (256, 9749132), (344, 7255168), (512, 4874566), (688, 3627584), (1024, 2437283), (1376, 1813792), (2752, 906896), (5504, 453448), (11008, 226724), (22016, 113362), (44032, 56681)]