64495914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9781}}^1$

素因数の和:9950

約数の個数: 32

約数和(自身を含む): 148373376

約数和(自身を除く): 83877462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 9781, 19562, 29343, 58686, 68467, 136934, 205401, 410802, 1535617, 3071234, 4606851, 9213702, 10749319, 21498638, 32247957, 64495914]

約数ペア:

[(1, 64495914), (2, 32247957), (3, 21498638), (6, 10749319), (7, 9213702), (14, 4606851), (21, 3071234), (42, 1535617), (157, 410802), (314, 205401), (471, 136934), (942, 68467), (1099, 58686), (2198, 29343), (3297, 19562), (6594, 9781)]