4080960016

素因数分解:

$2^4\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{27583}}^1$

素因数の和:28919

約数の個数: 40

約数和(自身を含む): 9043579904

約数和(自身を除く): 4962619888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1321, 2642, 5284, 9247, 10568, 18494, 21136, 27583, 36988, 55166, 73976, 110332, 147952, 193081, 220664, 386162, 441328, 772324, 1544648, 3089296, 36437143, 72874286, 145748572, 255060001, 291497144, 510120002, 582994288, 1020240004, 2040480008, 4080960016]

約数ペア:

[(1, 4080960016), (2, 2040480008), (4, 1020240004), (7, 582994288), (8, 510120002), (14, 291497144), (16, 255060001), (28, 145748572), (56, 72874286), (112, 36437143), (1321, 3089296), (2642, 1544648), (5284, 772324), (9247, 441328), (10568, 386162), (18494, 220664), (21136, 193081), (27583, 147952), (36988, 110332), (55166, 73976)]