72644096

素因数分解:

$2^9\times 7^1\times {\mathrm{20269}}^1$

素因数の和:20294

約数の個数: 40

約数和(自身を含む): 165889680

約数和(自身を除く): 93245584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20269, 40538, 81076, 141883, 162152, 283766, 324304, 567532, 648608, 1135064, 1297216, 2270128, 2594432, 4540256, 5188864, 9080512, 10377728, 18161024, 36322048, 72644096]

約数ペア:

[(1, 72644096), (2, 36322048), (4, 18161024), (7, 10377728), (8, 9080512), (14, 5188864), (16, 4540256), (28, 2594432), (32, 2270128), (56, 1297216), (64, 1135064), (112, 648608), (128, 567532), (224, 324304), (256, 283766), (448, 162152), (512, 141883), (896, 81076), (1792, 40538), (3584, 20269)]