66895304

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15121}}^1$

素因数の和:15213

約数の個数: 32

約数和(自身を含む): 145171200

約数和(自身を除く): 78275896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 15121, 30242, 60484, 105847, 120968, 211694, 423388, 846776, 1194559, 2389118, 4778236, 8361913, 9556472, 16723826, 33447652, 66895304]

約数ペア:

[(1, 66895304), (2, 33447652), (4, 16723826), (7, 9556472), (8, 8361913), (14, 4778236), (28, 2389118), (56, 1194559), (79, 846776), (158, 423388), (316, 211694), (553, 120968), (632, 105847), (1106, 60484), (2212, 30242), (4424, 15121)]