63919648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8129

約数の個数: 48

約数和(自身を含む): 142672320

約数和(自身を除く): 78752672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 8087, 16174, 32348, 64696, 105131, 129392, 153653, 210262, 258784, 307306, 420524, 614612, 841048, 1229224, 1682096, 1997489, 2458448, 3364192, 3994978, 4916896, 7989956, 15979912, 31959824, 63919648]

約数ペア:

[(1, 63919648), (2, 31959824), (4, 15979912), (8, 7989956), (13, 4916896), (16, 3994978), (19, 3364192), (26, 2458448), (32, 1997489), (38, 1682096), (52, 1229224), (76, 841048), (104, 614612), (152, 420524), (208, 307306), (247, 258784), (304, 210262), (416, 153653), (494, 129392), (608, 105131), (988, 64696), (1976, 32348), (3952, 16174), (7904, 8087)]