7549950688

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{242483}}^1$

素因数の和:242639

約数の個数: 48

約数和(自身を含む): 17109671040

約数和(自身を除く): 9559720352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 31136, 242483, 484966, 969932, 1697381, 1939864, 3394762, 3879728, 6789524, 7759456, 13579048, 27158096, 33705137, 54316192, 67410274, 134820548, 235935959, 269641096, 471871918, 539282192, 943743836, 1078564384, 1887487672, 3774975344, 7549950688]

約数ペア:

[(1, 7549950688), (2, 3774975344), (4, 1887487672), (7, 1078564384), (8, 943743836), (14, 539282192), (16, 471871918), (28, 269641096), (32, 235935959), (56, 134820548), (112, 67410274), (139, 54316192), (224, 33705137), (278, 27158096), (556, 13579048), (973, 7759456), (1112, 6789524), (1946, 3879728), (2224, 3394762), (3892, 1939864), (4448, 1697381), (7784, 969932), (15568, 484966), (31136, 242483)]