38419045168

素因数分解:

$2^4\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{118163}}^1$

素因数の和:121081

約数の個数: 40

約数和(自身を含む): 85100767488

約数和(自身を除く): 46681722320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2903, 5806, 11612, 20321, 23224, 40642, 46448, 81284, 118163, 162568, 236326, 325136, 472652, 827141, 945304, 1654282, 1890608, 3308564, 6617128, 13234256, 343027189, 686054378, 1372108756, 2401190323, 2744217512, 4802380646, 5488435024, 9604761292, 19209522584, 38419045168]

約数ペア:

[(1, 38419045168), (2, 19209522584), (4, 9604761292), (7, 5488435024), (8, 4802380646), (14, 2744217512), (16, 2401190323), (28, 1372108756), (56, 686054378), (112, 343027189), (2903, 13234256), (5806, 6617128), (11612, 3308564), (20321, 1890608), (23224, 1654282), (40642, 945304), (46448, 827141), (81284, 472652), (118163, 325136), (162568, 236326)]