12750464

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 27319680

約数和(自身を除く): 14569216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 71, 92, 122, 128, 142, 184, 244, 284, 368, 488, 568, 736, 976, 1136, 1403, 1472, 1633, 1952, 2272, 2806, 2944, 3266, 3904, 4331, 4544, 5612, 6532, 7808, 8662, 9088, 11224, 13064, 17324, 22448, 26128, 34648, 44896, 52256, 69296, 89792, 99613, 104512, 138592, 179584, 199226, 209024, 277184, 398452, 554368, 796904, 1593808, 3187616, 6375232, 12750464]

約数ペア:

[(1, 12750464), (2, 6375232), (4, 3187616), (8, 1593808), (16, 796904), (23, 554368), (32, 398452), (46, 277184), (61, 209024), (64, 199226), (71, 179584), (92, 138592), (122, 104512), (128, 99613), (142, 89792), (184, 69296), (244, 52256), (284, 44896), (368, 34648), (488, 26128), (568, 22448), (736, 17324), (976, 13064), (1136, 11224), (1403, 9088), (1472, 8662), (1633, 7808), (1952, 6532), (2272, 5612), (2806, 4544), (2944, 4331), (3266, 3904)]