78928768

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{8447}}^1$

素因数の和:8534

約数の個数: 32

約数和(自身を含む): 159413760

約数和(自身を除く): 80484992

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 8447, 9344, 16894, 33788, 67576, 135152, 270304, 540608, 616631, 1081216, 1233262, 2466524, 4933048, 9866096, 19732192, 39464384, 78928768]

約数ペア:

[(1, 78928768), (2, 39464384), (4, 19732192), (8, 9866096), (16, 4933048), (32, 2466524), (64, 1233262), (73, 1081216), (128, 616631), (146, 540608), (292, 270304), (584, 135152), (1168, 67576), (2336, 33788), (4672, 16894), (8447, 9344)]