78394912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{128939}}^1$

素因数の和:128968

約数の個数: 24

約数和(自身を含む): 162464400

約数和(自身を除く): 84069488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 128939, 257878, 515756, 1031512, 2063024, 2449841, 4126048, 4899682, 9799364, 19598728, 39197456, 78394912]

約数ペア:

[(1, 78394912), (2, 39197456), (4, 19598728), (8, 9799364), (16, 4899682), (19, 4126048), (32, 2449841), (38, 2063024), (76, 1031512), (152, 515756), (304, 257878), (608, 128939)]