64348242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7699}}^1$

素因数の和:7910

約数の個数: 32

約数和(自身を含む): 147840000

約数和(自身を除く): 83491758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 7699, 8358, 15398, 23097, 46194, 53893, 107786, 161679, 323358, 1532101, 3064202, 4596303, 9192606, 10724707, 21449414, 32174121, 64348242]

約数ペア:

[(1, 64348242), (2, 32174121), (3, 21449414), (6, 10724707), (7, 9192606), (14, 4596303), (21, 3064202), (42, 1532101), (199, 323358), (398, 161679), (597, 107786), (1194, 53893), (1393, 46194), (2786, 23097), (4179, 15398), (7699, 8358)]