63319504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 125616960

約数和(自身を除く): 62297456

約数列:

[1, 2, 4, 8, 16, 71, 139, 142, 278, 284, 401, 556, 568, 802, 1112, 1136, 1604, 2224, 3208, 6416, 9869, 19738, 28471, 39476, 55739, 56942, 78952, 111478, 113884, 157904, 222956, 227768, 445912, 455536, 891824, 3957469, 7914938, 15829876, 31659752, 63319504]

約数ペア:

[(1, 63319504), (2, 31659752), (4, 15829876), (8, 7914938), (16, 3957469), (71, 891824), (139, 455536), (142, 445912), (278, 227768), (284, 222956), (401, 157904), (556, 113884), (568, 111478), (802, 78952), (1112, 56942), (1136, 55739), (1604, 39476), (2224, 28471), (3208, 19738), (6416, 9869)]