2685222016

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4079}}^1$

素因数の和:4269

約数の個数: 64

約数和(自身を含む): 5534928000

約数和(自身を除く): 2849705984

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 139, 148, 278, 296, 556, 592, 1112, 1184, 2224, 2368, 4079, 4448, 4736, 5143, 8158, 8896, 10286, 16316, 17792, 20572, 32632, 41144, 65264, 82288, 130528, 150923, 164576, 261056, 301846, 329152, 522112, 566981, 603692, 658304, 1133962, 1207384, 2267924, 2414768, 4535848, 4829536, 9071696, 9659072, 18143392, 19318144, 20978297, 36286784, 41956594, 72573568, 83913188, 167826376, 335652752, 671305504, 1342611008, 2685222016]

約数ペア:

[(1, 2685222016), (2, 1342611008), (4, 671305504), (8, 335652752), (16, 167826376), (32, 83913188), (37, 72573568), (64, 41956594), (74, 36286784), (128, 20978297), (139, 19318144), (148, 18143392), (278, 9659072), (296, 9071696), (556, 4829536), (592, 4535848), (1112, 2414768), (1184, 2267924), (2224, 1207384), (2368, 1133962), (4079, 658304), (4448, 603692), (4736, 566981), (5143, 522112), (8158, 329152), (8896, 301846), (10286, 261056), (16316, 164576), (17792, 150923), (20572, 130528), (32632, 82288), (41144, 65264)]