8130299476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{21773}}^1$

素因数の和:22000

約数の個数: 48

約数和(自身を含む): 15773433984

約数和(自身を除く): 7643134508

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 167, 172, 334, 559, 668, 1118, 2171, 2236, 4342, 7181, 8684, 14362, 21773, 28724, 43546, 87092, 93353, 186706, 283049, 373412, 566098, 936239, 1132196, 1872478, 3636091, 3744956, 7272182, 12171107, 14544364, 24342214, 47269183, 48684428, 94538366, 156351913, 189076732, 312703826, 625407652, 2032574869, 4065149738, 8130299476]

約数ペア:

[(1, 8130299476), (2, 4065149738), (4, 2032574869), (13, 625407652), (26, 312703826), (43, 189076732), (52, 156351913), (86, 94538366), (167, 48684428), (172, 47269183), (334, 24342214), (559, 14544364), (668, 12171107), (1118, 7272182), (2171, 3744956), (2236, 3636091), (4342, 1872478), (7181, 1132196), (8684, 936239), (14362, 566098), (21773, 373412), (28724, 283049), (43546, 186706), (87092, 93353)]