78044608

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 56

約数和(自身を含む): 161584640

約数和(自身を除く): 83540032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 283, 496, 556, 566, 992, 1112, 1132, 1984, 2224, 2264, 4309, 4448, 4528, 8618, 8773, 8896, 9056, 17236, 17546, 18112, 34472, 35092, 39337, 68944, 70184, 78674, 137888, 140368, 157348, 275776, 280736, 314696, 561472, 629392, 1219447, 1258784, 2438894, 2517568, 4877788, 9755576, 19511152, 39022304, 78044608]

約数ペア:

[(1, 78044608), (2, 39022304), (4, 19511152), (8, 9755576), (16, 4877788), (31, 2517568), (32, 2438894), (62, 1258784), (64, 1219447), (124, 629392), (139, 561472), (248, 314696), (278, 280736), (283, 275776), (496, 157348), (556, 140368), (566, 137888), (992, 78674), (1112, 70184), (1132, 68944), (1984, 39337), (2224, 35092), (2264, 34472), (4309, 18112), (4448, 17546), (4528, 17236), (8618, 9056), (8773, 8896)]