61640572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129497}}^1$

素因数の和:129525

約数の個数: 24

約数和(自身を含む): 130533984

約数和(自身を除く): 68893412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 129497, 258994, 517988, 906479, 1812958, 2201449, 3625916, 4402898, 8805796, 15410143, 30820286, 61640572]

約数ペア:

[(1, 61640572), (2, 30820286), (4, 15410143), (7, 8805796), (14, 4402898), (17, 3625916), (28, 2201449), (34, 1812958), (68, 906479), (119, 517988), (238, 258994), (476, 129497)]