71234072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97849}}^1$

素因数の和:97875

約数の個数: 32

約数和(自身を含む): 164388000

約数和(自身を除く): 93153928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 97849, 195698, 391396, 684943, 782792, 1272037, 1369886, 2544074, 2739772, 5088148, 5479544, 8904259, 10176296, 17808518, 35617036, 71234072]

約数ペア:

[(1, 71234072), (2, 35617036), (4, 17808518), (7, 10176296), (8, 8904259), (13, 5479544), (14, 5088148), (26, 2739772), (28, 2544074), (52, 1369886), (56, 1272037), (91, 782792), (104, 684943), (182, 391396), (364, 195698), (728, 97849)]