12869248

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 29963520

約数和(自身を除く): 17094272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 271, 371, 424, 448, 542, 742, 848, 896, 1084, 1484, 1696, 1897, 2168, 2968, 3392, 3794, 4336, 5936, 6784, 7588, 8672, 11872, 14363, 15176, 17344, 23744, 28726, 30352, 34688, 47488, 57452, 60704, 100541, 114904, 121408, 201082, 229808, 242816, 402164, 459616, 804328, 919232, 1608656, 1838464, 3217312, 6434624, 12869248]

約数ペア:

[(1, 12869248), (2, 6434624), (4, 3217312), (7, 1838464), (8, 1608656), (14, 919232), (16, 804328), (28, 459616), (32, 402164), (53, 242816), (56, 229808), (64, 201082), (106, 121408), (112, 114904), (128, 100541), (212, 60704), (224, 57452), (271, 47488), (371, 34688), (424, 30352), (448, 28726), (542, 23744), (742, 17344), (848, 15176), (896, 14363), (1084, 11872), (1484, 8672), (1696, 7588), (1897, 6784), (2168, 5936), (2968, 4336), (3392, 3794)]