12825176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 30105600

約数和(自身を除く): 17280424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 223, 316, 364, 446, 553, 632, 728, 892, 1027, 1106, 1561, 1784, 2054, 2212, 2899, 3122, 4108, 4424, 5798, 6244, 7189, 8216, 11596, 12488, 14378, 17617, 20293, 23192, 28756, 35234, 40586, 57512, 70468, 81172, 123319, 140936, 162344, 229021, 246638, 458042, 493276, 916084, 986552, 1603147, 1832168, 3206294, 6412588, 12825176]

約数ペア:

[(1, 12825176), (2, 6412588), (4, 3206294), (7, 1832168), (8, 1603147), (13, 986552), (14, 916084), (26, 493276), (28, 458042), (52, 246638), (56, 229021), (79, 162344), (91, 140936), (104, 123319), (158, 81172), (182, 70468), (223, 57512), (316, 40586), (364, 35234), (446, 28756), (553, 23192), (632, 20293), (728, 17617), (892, 14378), (1027, 12488), (1106, 11596), (1561, 8216), (1784, 7189), (2054, 6244), (2212, 5798), (2899, 4424), (3122, 4108)]