478959272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{34667}}^1$

素因数の和:34841

約数の個数: 32

約数和(自身を含む): 985957920

約数和(自身を除く): 506998648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6908, 13816, 34667, 69334, 138668, 277336, 381337, 762674, 1525348, 3050696, 5442719, 10885438, 21770876, 43541752, 59869909, 119739818, 239479636, 478959272]

約数ペア:

[(1, 478959272), (2, 239479636), (4, 119739818), (8, 59869909), (11, 43541752), (22, 21770876), (44, 10885438), (88, 5442719), (157, 3050696), (314, 1525348), (628, 762674), (1256, 381337), (1727, 277336), (3454, 138668), (6908, 69334), (13816, 34667)]