78491648

素因数分解:

$2^{12}\times {\mathrm{19163}}^1$

素因数の和:19187

約数の個数: 26

約数和(自身を含む): 156972324

約数和(自身を除く): 78480676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 19163, 38326, 76652, 153304, 306608, 613216, 1226432, 2452864, 4905728, 9811456, 19622912, 39245824, 78491648]

約数ペア:

[(1, 78491648), (2, 39245824), (4, 19622912), (8, 9811456), (16, 4905728), (32, 2452864), (64, 1226432), (128, 613216), (256, 306608), (512, 153304), (1024, 76652), (2048, 38326), (4096, 19163)]