29890288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 59442128

約数和(自身を除く): 29551840

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 163, 292, 314, 326, 584, 628, 652, 1168, 1256, 1304, 2512, 2608, 11461, 11899, 22922, 23798, 25591, 45844, 47596, 51182, 91688, 95192, 102364, 183376, 190384, 204728, 409456, 1868143, 3736286, 7472572, 14945144, 29890288]

約数ペア:

[(1, 29890288), (2, 14945144), (4, 7472572), (8, 3736286), (16, 1868143), (73, 409456), (146, 204728), (157, 190384), (163, 183376), (292, 102364), (314, 95192), (326, 91688), (584, 51182), (628, 47596), (652, 45844), (1168, 25591), (1256, 23798), (1304, 22922), (2512, 11899), (2608, 11461)]