27269457488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18729023}}^1$

素因数の和:18729051

約数の個数: 40

約数和(自身を含む): 65027171328

約数和(自身を除く): 37757713840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18729023, 37458046, 74916092, 131103161, 149832184, 243477299, 262206322, 299664368, 486954598, 524412644, 973909196, 1048825288, 1704341093, 1947818392, 2097650576, 3408682186, 3895636784, 6817364372, 13634728744, 27269457488]

約数ペア:

[(1, 27269457488), (2, 13634728744), (4, 6817364372), (7, 3895636784), (8, 3408682186), (13, 2097650576), (14, 1947818392), (16, 1704341093), (26, 1048825288), (28, 973909196), (52, 524412644), (56, 486954598), (91, 299664368), (104, 262206322), (112, 243477299), (182, 149832184), (208, 131103161), (364, 74916092), (728, 37458046), (1456, 18729023)]