69683264

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 159593280

約数和(自身を除く): 89910016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1427, 1526, 1744, 2854, 3052, 3488, 5708, 6104, 6976, 9989, 11416, 12208, 19978, 22832, 24416, 39956, 45664, 48832, 79912, 91328, 155543, 159824, 311086, 319648, 622172, 639296, 1088801, 1244344, 2177602, 2488688, 4355204, 4977376, 8710408, 9954752, 17420816, 34841632, 69683264]

約数ペア:

[(1, 69683264), (2, 34841632), (4, 17420816), (7, 9954752), (8, 8710408), (14, 4977376), (16, 4355204), (28, 2488688), (32, 2177602), (56, 1244344), (64, 1088801), (109, 639296), (112, 622172), (218, 319648), (224, 311086), (436, 159824), (448, 155543), (763, 91328), (872, 79912), (1427, 48832), (1526, 45664), (1744, 39956), (2854, 24416), (3052, 22832), (3488, 19978), (5708, 12208), (6104, 11416), (6976, 9989)]