69255424

素因数分解:

$2^8\times 7^2\times {\mathrm{5521}}^1$

素因数の和:5551

約数の個数: 54

約数和(自身を含む): 160839294

約数和(自身を除く): 91583870

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5521, 6272, 11042, 12544, 22084, 38647, 44168, 77294, 88336, 154588, 176672, 270529, 309176, 353344, 541058, 618352, 706688, 1082116, 1236704, 1413376, 2164232, 2473408, 4328464, 4946816, 8656928, 9893632, 17313856, 34627712, 69255424]

約数ペア:

[(1, 69255424), (2, 34627712), (4, 17313856), (7, 9893632), (8, 8656928), (14, 4946816), (16, 4328464), (28, 2473408), (32, 2164232), (49, 1413376), (56, 1236704), (64, 1082116), (98, 706688), (112, 618352), (128, 541058), (196, 353344), (224, 309176), (256, 270529), (392, 176672), (448, 154588), (784, 88336), (896, 77294), (1568, 44168), (1792, 38647), (3136, 22084), (5521, 12544), (6272, 11042)]